Linux ubuntu 6.8.0-90-generic #91-Ubuntu SMP PREEMPT_DYNAMIC Tue Nov 18 14:14:30 UTC 2025 x86_64
nginx/1.24.0
: 67.217.245.49 | : 216.73.216.50
Cant Read [ /etc/named.conf ]
8.3.6
www-data
Bypass.pw
Terminal
AUTO ROOT
Adminer
Backdoor Destroyer
Linux Exploit
Lock Shell
Lock File
Create User
CREATE RDP
PHP Mailer
BACKCONNECT
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Backdoor Scanner
Backdoor Create
Alfa Webshell
CPANEL RESET
CREATE WP USER
README
+ Create Folder
+ Create File
/
usr /
sbin /
[ HOME SHELL ]
Name
Size
Permission
Action
ModemManager
2.07
MB
-rwxr-xr-x
a2disconf
15.75
KB
-rwxr-xr-x
a2dismod
15.75
KB
-rwxr-xr-x
a2dissite
15.75
KB
-rwxr-xr-x
a2enconf
15.75
KB
-rwxr-xr-x
a2enmod
15.75
KB
-rwxr-xr-x
a2ensite
15.75
KB
-rwxr-xr-x
a2query
9.6
KB
-rwxr-xr-x
aa-load
38.75
KB
-rwxr-xr-x
aa-remove-unknown
3.15
KB
-rwxr-xr-x
aa-status
39.06
KB
-rwxr-xr-x
aa-teardown
137
B
-rwxr-xr-x
accessdb
14.55
KB
-rwxr-xr-x
add-shell
1.03
KB
-rwxr-xr-x
addgnupghome
3
KB
-rwxr-xr-x
addgroup
53.9
KB
-rwxr-xr-x
adduser
53.9
KB
-rwxr-xr-x
agetty
59.56
KB
-rwxr-xr-x
apache2
736.55
KB
-rwxr-xr-x
apache2ctl
7.26
KB
-rwxr-xr-x
apachectl
7.26
KB
-rwxr-xr-x
apparmor_parser
1.55
MB
-rwxr-xr-x
apparmor_status
39.06
KB
-rwxr-xr-x
applygnupgdefaults
2.17
KB
-rwxr-xr-x
argdist-bpfcc
36
KB
-rwxr-xr-x
arp
61.61
KB
-rwxr-xr-x
arpd
26.33
KB
-rwxr-xr-x
arptables
219.16
KB
-rwxr-xr-x
arptables-nft
219.16
KB
-rwxr-xr-x
arptables-nft-restore
219.16
KB
-rwxr-xr-x
arptables-nft-save
219.16
KB
-rwxr-xr-x
arptables-restore
219.16
KB
-rwxr-xr-x
arptables-save
219.16
KB
-rwxr-xr-x
audisp-af_unix
14.31
KB
-rwxr-xr-x
audisp-remote
50.41
KB
-rwxr-xr-x
audisp-syslog
18.3
KB
-rwxr-xr-x
audispd-zos-remote
34.38
KB
-rwxr-xr-x
auditctl
50.5
KB
-rwxr-xr-x
auditd
118.41
KB
-rwxr-xr-x
augenrules
3.74
KB
-rwxr-xr-x
aureport
110.41
KB
-rwxr-xr-x
ausearch
110.45
KB
-rwxr-xr-x
autrace
18.3
KB
-rwxr-xr-x
badblocks
34.32
KB
-rwxr-xr-x
bashreadline-bpfcc
2.32
KB
-rwxr-xr-x
bashreadline.bt
698
B
-rwxr-xr-x
bcache-super-show
14.3
KB
-rwxr-xr-x
bindsnoop-bpfcc
15.96
KB
-rwxr-xr-x
biolatency-bpfcc
11.1
KB
-rwxr-xr-x
biolatency-kp.bt
664
B
-rwxr-xr-x
biolatency.bt
681
B
-rwxr-xr-x
biolatpcts-bpfcc
10.01
KB
-rwxr-xr-x
biopattern-bpfcc
3.86
KB
-rwxr-xr-x
biosdecode
27.2
KB
-rwxr-xr-x
biosnoop-bpfcc
10.58
KB
-rwxr-xr-x
biosnoop.bt
1.12
KB
-rwxr-xr-x
biostacks.bt
915
B
-rwxr-xr-x
biotop-bpfcc
9.34
KB
-rwxr-xr-x
bitesize-bpfcc
1.14
KB
-rwxr-xr-x
bitesize.bt
567
B
-rwxr-xr-x
blkdeactivate
15.97
KB
-rwxr-xr-x
blkdiscard
22.38
KB
-rwxr-xr-x
blkid
54.41
KB
-rwxr-xr-x
blkzone
34.38
KB
-rwxr-xr-x
blockdev
34.38
KB
-rwxr-xr-x
bpflist-bpfcc
2.54
KB
-rwxr-xr-x
bpftool
1.58
KB
-rwxr-xr-x
bridge
108.49
KB
-rwxr-xr-x
btrfsdist-bpfcc
6.47
KB
-rwxr-xr-x
btrfsslower-bpfcc
9.75
KB
-rwxr-xr-x
cache_check
1.36
MB
-rwxr-xr-x
cache_dump
1.36
MB
-rwxr-xr-x
cache_metadata_size
1.36
MB
-rwxr-xr-x
cache_repair
1.36
MB
-rwxr-xr-x
cache_restore
1.36
MB
-rwxr-xr-x
cache_writeback
1.36
MB
-rwxr-xr-x
cachestat-bpfcc
6.38
KB
-rwxr-xr-x
cachetop-bpfcc
9.15
KB
-rwxr-xr-x
capable-bpfcc
8.28
KB
-rwxr-xr-x
capable.bt
1.88
KB
-rwxr-xr-x
capsh
57.09
KB
-rwxr-xr-x
cfdisk
94.73
KB
-rwxr-xr-x
cgdisk
166.48
KB
-rwxr-xr-x
chcpu
30.38
KB
-rwxr-xr-x
check_forensic
952
B
-rwxr-xr-x
chgpasswd
58.32
KB
-rwxr-xr-x
chmem
34.38
KB
-rwxr-xr-x
chpasswd
54.43
KB
-rwxr-xr-x
chroot
38.51
KB
-rwxr-xr-x
cobjnew-bpfcc
53
B
-rwxr-xr-x
compactsnoop-bpfcc
11.1
KB
-rwxr-xr-x
cpgr
48.45
KB
-rwxr-xr-x
cppw
48.45
KB
-rwxr-xr-x
cpudist-bpfcc
6.85
KB
-rwxr-xr-x
cpuunclaimed-bpfcc
14.59
KB
-rwxr-xr-x
cpuwalk.bt
497
B
-rwxr-xr-x
criticalstat-bpfcc
8.41
KB
-rwxr-xr-x
cron
58.67
KB
-rwxr-xr-x
cryptdisks_start
1.51
KB
-rwxr-xr-x
cryptdisks_stop
844
B
-rwxr-xr-x
cryptsetup
225.9
KB
-rwxr-xr-x
ctrlaltdel
14.38
KB
-rwxr-xr-x
dbslower-bpfcc
7.22
KB
-rwxr-xr-x
dbstat-bpfcc
3.7
KB
-rwxr-xr-x
dcb
80.52
KB
-rwxr-xr-x
dcsnoop-bpfcc
4.03
KB
-rwxr-xr-x
dcsnoop.bt
1.23
KB
-rwxr-xr-x
dcstat-bpfcc
3.77
KB
-rwxr-xr-x
deadlock-bpfcc
20.45
KB
-rwxr-xr-x
debugfs
225.87
KB
-rwxr-xr-x
delgroup
18.53
KB
-rwxr-xr-x
deluser
18.53
KB
-rwxr-xr-x
depmod
170.24
KB
-rwxr-xr-x
devlink
150.86
KB
-rwxr-xr-x
dhcpcd
395.4
KB
-rwxr-xr-x
dirtop-bpfcc
8.37
KB
-rwxr-xr-x
dmeventd
50.38
KB
-rwxr-xr-x
dmidecode
135.25
KB
-rwxr-xr-x
dmsetup
171.05
KB
-rwxr-xr-x
dmstats
171.05
KB
-rwxr-xr-x
dosfsck
78.38
KB
-rwxr-xr-x
dosfslabel
38.38
KB
-rwxr-xr-x
dpkg-preconfigure
4.25
KB
-rwxr-xr-x
dpkg-reconfigure
4.43
KB
-rwxr-xr-x
drsnoop-bpfcc
6.73
KB
-rwxr-xr-x
dumpe2fs
34.31
KB
-rwxr-xr-x
e2freefrag
18.3
KB
-rwxr-xr-x
e2fsck
364.34
KB
-rwxr-xr-x
e2image
42.31
KB
-rwxr-xr-x
e2label
110.56
KB
-rwxr-xr-x
e2mmpstatus
34.31
KB
-rwxr-xr-x
e2scrub
7.12
KB
-rwxr-xr-x
e2scrub_all
5.27
KB
-rwxr-xr-x
e2undo
22.3
KB
-rwxr-xr-x
e4crypt
30.38
KB
-rwxr-xr-x
e4defrag
34.3
KB
-rwxr-xr-x
ebtables
219.16
KB
-rwxr-xr-x
ebtables-nft
219.16
KB
-rwxr-xr-x
ebtables-nft-restore
219.16
KB
-rwxr-xr-x
ebtables-nft-save
219.16
KB
-rwxr-xr-x
ebtables-restore
219.16
KB
-rwxr-xr-x
ebtables-save
219.16
KB
-rwxr-xr-x
ebtables-translate
219.16
KB
-rwxr-xr-x
era_check
1.36
MB
-rwxr-xr-x
era_dump
1.36
MB
-rwxr-xr-x
era_invalidate
1.36
MB
-rwxr-xr-x
era_restore
1.36
MB
-rwxr-xr-x
ethtool
651.68
KB
-rwxr-xr-x
execsnoop-bpfcc
9.82
KB
-rwxr-xr-x
execsnoop.bt
928
B
-rwxr-xr-x
exitsnoop-bpfcc
9.42
KB
-rwxr-xr-x
ext4dist-bpfcc
6.53
KB
-rwxr-xr-x
ext4slower-bpfcc
9.71
KB
-rwxr-xr-x
faillock
22.31
KB
-rwxr-xr-x
fatlabel
38.38
KB
-rwxr-xr-x
fdisk
114.42
KB
-rwxr-xr-x
filefrag
18.32
KB
-rwxr-xr-x
filegone-bpfcc
5.64
KB
-rwxr-xr-x
filelife-bpfcc
6.38
KB
-rwxr-xr-x
fileslower-bpfcc
7.2
KB
-rwxr-xr-x
filetop-bpfcc
6.35
KB
-rwxr-xr-x
findfs
14.38
KB
-rwxr-xr-x
fixparts
58.48
KB
-rwxr-xr-x
fsadm
24
KB
-rwxr-xr-x
fsck
42.42
KB
-rwxr-xr-x
fsck.btrfs
1.16
KB
-rwxr-xr-x
fsck.cramfs
30.44
KB
-rwxr-xr-x
fsck.ext2
364.34
KB
-rwxr-xr-x
fsck.ext3
364.34
KB
-rwxr-xr-x
fsck.ext4
364.34
KB
-rwxr-xr-x
fsck.fat
78.38
KB
-rwxr-xr-x
fsck.minix
54.41
KB
-rwxr-xr-x
fsck.msdos
78.38
KB
-rwxr-xr-x
fsck.vfat
78.38
KB
-rwxr-xr-x
fsck.xfs
2.51
KB
-rwxr-xr-x
fsfreeze
14.38
KB
-rwxr-xr-x
fstab-decode
14.3
KB
-rwxr-xr-x
fstrim
42.38
KB
-rwxr-xr-x
funccount-bpfcc
12.68
KB
-rwxr-xr-x
funcinterval-bpfcc
5.46
KB
-rwxr-xr-x
funclatency-bpfcc
11.28
KB
-rwxr-xr-x
funcslower-bpfcc
10.38
KB
-rwxr-xr-x
gdisk
198.48
KB
-rwxr-xr-x
genl
120.58
KB
-rwxr-xr-x
getcap
14.3
KB
-rwxr-xr-x
gethostlatency-bpfcc
3.82
KB
-rwxr-xr-x
gethostlatency.bt
1.19
KB
-rwxr-xr-x
getpcaps
14.3
KB
-rwxr-xr-x
getty
59.56
KB
-rwxr-xr-x
groupadd
71.13
KB
-rwxr-xr-x
groupdel
62.91
KB
-rwxr-xr-x
groupmems
58.34
KB
-rwxr-xr-x
groupmod
71.04
KB
-rwxr-xr-x
grpck
58.32
KB
-rwxr-xr-x
grpconv
50.16
KB
-rwxr-xr-x
grpunconv
50.16
KB
-rwxr-xr-x
grub-bios-setup
958.55
KB
-rwxr-xr-x
grub-install
1.17
MB
-rwxr-xr-x
grub-macbless
946.41
KB
-rwxr-xr-x
grub-mkconfig
8.63
KB
-rwxr-xr-x
grub-mkdevicemap
70.69
KB
-rwxr-xr-x
grub-probe
954.66
KB
-rwxr-xr-x
grub-reboot
4.73
KB
-rwxr-xr-x
grub-set-default
3.47
KB
-rwxr-xr-x
halt
1.43
MB
-rwxr-xr-x
hardirqs-bpfcc
6.85
KB
-rwxr-xr-x
hdparm
139.43
KB
-rwxr-xr-x
httxt2dbm
14.3
KB
-rwxr-xr-x
iconvconfig
34.47
KB
-rwxr-xr-x
ifconfig
77.17
KB
-rwxr-xr-x
iftop
62.62
KB
-rwxr-xr-x
init
98.45
KB
-rwxr-xr-x
inject-bpfcc
16.06
KB
-rwxr-xr-x
insmod
170.24
KB
-rwxr-xr-x
install-sgmlcatalog
4.44
KB
-rwxr-xr-x
installkernel
2.6
KB
-rwxr-xr-x
integritysetup
67.06
KB
-rwxr-xr-x
invoke-rc.d
16.13
KB
-rwxr-xr-x
iotop
113.64
KB
-rwxr-xr-x
iotop-c
113.64
KB
-rwxr-xr-x
ip
754.8
KB
-rwxr-xr-x
ip6tables
219.16
KB
-rwxr-xr-x
ip6tables-apply
6.89
KB
-rwxr-xr-x
ip6tables-legacy
92.95
KB
-rwxr-xr-x
ip6tables-legacy-restore
92.95
KB
-rwxr-xr-x
ip6tables-legacy-save
92.95
KB
-rwxr-xr-x
ip6tables-nft
219.16
KB
-rwxr-xr-x
ip6tables-nft-restore
219.16
KB
-rwxr-xr-x
ip6tables-nft-save
219.16
KB
-rwxr-xr-x
ip6tables-restore
219.16
KB
-rwxr-xr-x
ip6tables-restore-translate
219.16
KB
-rwxr-xr-x
ip6tables-save
219.16
KB
-rwxr-xr-x
ip6tables-translate
219.16
KB
-rwxr-xr-x
ipmaddr
18.3
KB
-rwxr-xr-x
iptables
219.16
KB
-rwxr-xr-x
iptables-apply
6.89
KB
-rwxr-xr-x
iptables-legacy
92.95
KB
-rwxr-xr-x
iptables-legacy-restore
92.95
KB
-rwxr-xr-x
iptables-legacy-save
92.95
KB
-rwxr-xr-x
iptables-nft
219.16
KB
-rwxr-xr-x
iptables-nft-restore
219.16
KB
-rwxr-xr-x
iptables-nft-save
219.16
KB
-rwxr-xr-x
iptables-restore
219.16
KB
-rwxr-xr-x
iptables-restore-translate
219.16
KB
-rwxr-xr-x
iptables-save
219.16
KB
-rwxr-xr-x
iptables-translate
219.16
KB
-rwxr-xr-x
iptunnel
18.3
KB
-rwxr-xr-x
iscsi-iname
18.3
KB
-rwxr-xr-x
iscsi_discovery
5.17
KB
-rwxr-xr-x
iscsiadm
370.43
KB
-rwxr-xr-x
iscsid
286.55
KB
-rwxr-xr-x
iscsistart
274.49
KB
-rwxr-xr-x
isosize
14.38
KB
-rwxr-xr-x
javacalls-bpfcc
55
B
-rwxr-xr-x
javaflow-bpfcc
54
B
-rwxr-xr-x
javagc-bpfcc
52
B
-rwxr-xr-x
javaobjnew-bpfcc
56
B
-rwxr-xr-x
javastat-bpfcc
54
B
-rwxr-xr-x
javathreads-bpfcc
57
B
-rwxr-xr-x
kbdrate
18.31
KB
-rwxr-xr-x
killall5
26.23
KB
-rwxr-xr-x
killsnoop-bpfcc
4.45
KB
-rwxr-xr-x
killsnoop.bt
873
B
-rwxr-xr-x
klockstat-bpfcc
13.04
KB
-rwxr-xr-x
kpartx
42.16
KB
-rwxr-xr-x
kvmexit-bpfcc
11.19
KB
-rwxr-xr-x
ldattach
26.38
KB
-rwxr-xr-x
ldconfig
387
B
-rwxr-xr-x
ldconfig.real
1
MB
-rwxr-xr-x
llcstat-bpfcc
4.48
KB
-rwxr-xr-x
loads.bt
1.1
KB
-rwxr-xr-x
locale-gen
4.21
KB
-rwxr-xr-x
logrotate
94.24
KB
-rwxr-xr-x
logsave
14.16
KB
-rwxr-xr-x
losetup
74.52
KB
-rwxr-xr-x
lsmod
170.24
KB
-rwxr-xr-x
luksformat
3.32
KB
-rwxr-xr-x
lvchange
3.01
MB
-rwxr-xr-x
lvconvert
3.01
MB
-rwxr-xr-x
lvcreate
3.01
MB
-rwxr-xr-x
lvdisplay
3.01
MB
-rwxr-xr-x
lvextend
3.01
MB
-rwxr-xr-x
lvm
3.01
MB
-rwxr-xr-x
lvmconfig
3.01
MB
-rwxr-xr-x
lvmdiskscan
3.01
MB
-rwxr-xr-x
lvmdump
10.12
KB
-rwxr-xr-x
lvmpolld
235.97
KB
-rwxr-xr-x
lvmsadc
3.01
MB
-rwxr-xr-x
lvmsar
3.01
MB
-rwxr-xr-x
lvreduce
3.01
MB
-rwxr-xr-x
lvremove
3.01
MB
-rwxr-xr-x
lvrename
3.01
MB
-rwxr-xr-x
lvresize
3.01
MB
-rwxr-xr-x
lvs
3.01
MB
-rwxr-xr-x
lvscan
3.01
MB
-rwxr-xr-x
lxc
589
B
-rwxr-xr-x
lxd
589
B
-rwxr-xr-x
make-bcache
22.38
KB
-rwxr-xr-x
make-ssl-cert
6.65
KB
-rwxr-xr-x
mariadbd
26.09
MB
-rwxr-xr-x
mdadm
622.21
KB
-rwxr-xr-x
mdflush-bpfcc
2.24
KB
-rwxr-xr-x
mdflush.bt
775
B
-rwxr-xr-x
mdmon
258.8
KB
-rwxr-xr-x
memleak-bpfcc
20.8
KB
-rwxr-xr-x
mii-tool
26.73
KB
-rwxr-xr-x
mkdosfs
50.83
KB
-rwxr-xr-x
mke2fs
130.62
KB
-rwxr-xr-x
mkfs
14.38
KB
-rwxr-xr-x
mkfs.bfs
22.38
KB
-rwxr-xr-x
mkfs.btrfs
560.3
KB
-rwxr-xr-x
mkfs.cramfs
34.32
KB
-rwxr-xr-x
mkfs.ext2
130.62
KB
-rwxr-xr-x
mkfs.ext3
130.62
KB
-rwxr-xr-x
mkfs.ext4
130.62
KB
-rwxr-xr-x
mkfs.fat
50.83
KB
-rwxr-xr-x
mkfs.minix
42.39
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mkfs.msdos
50.83
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mkfs.ntfs
66.38
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mkfs.vfat
50.83
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mkfs.xfs
438.99
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mkhomedir_helper
22.34
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mkinitramfs
15.39
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mklost+found
14.3
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mkntfs
66.38
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-rwxr-xr-x
mkswap
50.38
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-rwxr-xr-x
modinfo
170.24
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-rwxr-xr-x
modprobe
170.24
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-rwxr-xr-x
mount.fuse
18.3
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-rwxr-xr-x
mount.fuse3
18.3
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-rwxr-xr-x
mount.lowntfs-3g
118.98
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-rwxr-xr-x
mount.ntfs
159.01
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-rwxr-xr-x
mount.ntfs-3g
159.01
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-rwxr-xr-x
mountsnoop-bpfcc
14.62
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mpathpersist
31.21
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multipath
34.3
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multipathc
18.3
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multipathd
142.46
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mysqld
26.09
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mysqld_qslower-bpfcc
3.05
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nameif
14.39
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naptime.bt
1.01
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-rwxr-xr-x
needrestart
40.13
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netplan
802
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-rwxr-xr-x
netqtop-bpfcc
5.59
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newusers
86.96
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-rwxr-xr-x
nfnl_osf
18.3
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-rwxr-xr-x
nfsdist-bpfcc
4.95
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nfsslower-bpfcc
13.61
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-rwxr-xr-x
nft
26.23
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nginx
1.25
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nodegc-bpfcc
52
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nodestat-bpfcc
54
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nologin
14.3
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ntfsclone
50.38
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ntfscp
30.38
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ntfslabel
22.38
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ntfsresize
62.39
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-rwxr-xr-x
ntfsundelete
50.38
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-rwxr-xr-x
offcputime-bpfcc
13.46
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-rwxr-xr-x
offwaketime-bpfcc
15.31
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on_ac_power
3.7
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oomkill-bpfcc
2.04
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-rwxr-xr-x
oomkill.bt
1.17
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opensnoop-bpfcc
14.24
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opensnoop.bt
953
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overlayroot-chroot
2.45
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ownership
14.45
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-rwxr-xr-x
pam-auth-update
20.96
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-rwxr-xr-x
pam_extrausers_chkpwd
26.31
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pam_extrausers_update
34.31
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pam_getenv
2.82
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pam_namespace_helper
467
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pam_timestamp_check
14.31
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-rwxr-xr-x
parted
94.4
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partprobe
14.38
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-rwxr-xr-x
pdata_tools
1.36
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-rwxr-xr-x
perlcalls-bpfcc
55
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perlflow-bpfcc
54
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perlstat-bpfcc
54
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-rwxr-xr-x
php-fpm8.3
5.49
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-rwxr-xr-x
phpcalls-bpfcc
54
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phpdismod
7.11
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phpenmod
7.11
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phpflow-bpfcc
53
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phpquery
6.24
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phpstat-bpfcc
53
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pidpersec-bpfcc
1.08
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pidpersec.bt
628
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pivot_root
14.38
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plipconfig
14.3
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-rwxr-xr-x
plymouthd
146.57
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poweroff
1.43
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ppchcalls-bpfcc
13.89
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profile-bpfcc
14.41
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pvchange
3.01
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pvck
3.01
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pvcreate
3.01
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pvdisplay
3.01
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pvmove
3.01
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pvremove
3.01
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pvresize
3.01
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pvs
3.01
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pvscan
3.01
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pwck
54.29
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pwconv
46.16
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pwhistory_helper
22.31
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pwunconv
46.16
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pythoncalls-bpfcc
57
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pythonflow-bpfcc
56
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pythongc-bpfcc
54
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pythonstat-bpfcc
56
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rarp
32.33
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rdmaucma-bpfcc
4.95
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readahead-bpfcc
6.54
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-rwxr-xr-x
readprofile
22.41
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reboot
1.43
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remove-shell
1.08
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reset-trace-bpfcc
3.42
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resize2fs
70.3
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resolvconf
158.67
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rmmod
170.24
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rmt
54.71
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rmt-tar
54.71
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route
68.27
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rsyslogd
771.67
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rtacct
28.31
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rtcwake
34.38
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rtmon
116.52
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rubycalls-bpfcc
55
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rubyflow-bpfcc
54
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rubygc-bpfcc
52
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rubyobjnew-bpfcc
56
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rubystat-bpfcc
54
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runlevel
1.43
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runqlat-bpfcc
9.3
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runqlat.bt
788
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runqlen-bpfcc
8.05
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runqlen.bt
1.01
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runqslower-bpfcc
9.01
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runuser
54.38
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service
8.89
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setcap
14.3
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setuids.bt
1.76
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setvesablank
14.37
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setvtrgb
14.43
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sfdisk
106.38
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sgdisk
178.48
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shadowconfig
2.22
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shmsnoop-bpfcc
7.8
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shutdown
1.43
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slabratetop-bpfcc
6.38
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slattach
36.08
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sofdsnoop-bpfcc
8.06
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softirqs-bpfcc
5.59
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solisten-bpfcc
5.96
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split-logfile
2.36
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sshd
899.82
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ssllatency.bt
2.08
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sslsniff-bpfcc
13.68
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sslsnoop.bt
1.99
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stackcount-bpfcc
16.26
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start-stop-daemon
47.49
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statsnoop-bpfcc
4.92
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-rwxr-xr-x
statsnoop.bt
1.26
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sudo_logsrvd
248.5
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sudo_sendlog
131.67
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sulogin
42.38
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swapin.bt
600
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swaplabel
18.38
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swapoff
22.38
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swapon
42.38
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switch_root
22.38
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syncsnoop-bpfcc
1.27
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syncsnoop.bt
839
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syscount-bpfcc
8.57
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syscount.bt
872
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sysctl
30.38
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tarcat
936
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tc
630.08
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tclcalls-bpfcc
54
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tclflow-bpfcc
53
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tclobjnew-bpfcc
55
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tclstat-bpfcc
53
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tcpaccept-bpfcc
9
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tcpaccept.bt
1.71
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tcpcong-bpfcc
20.11
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tcpconnect-bpfcc
18.46
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tcpconnect.bt
1.58
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tcpconnlat-bpfcc
9.07
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tcpdrop-bpfcc
7.44
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tcpdrop.bt
2.41
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tcplife-bpfcc
16.55
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tcplife.bt
2.72
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tcpretrans-bpfcc
13.77
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tcpretrans.bt
2.07
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tcprtt-bpfcc
8.7
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tcpstates-bpfcc
13.73
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tcpsubnet-bpfcc
7.63
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tcpsynbl-bpfcc
2.12
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tcpsynbl.bt
962
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tcptop-bpfcc
12.64
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tcptracer-bpfcc
17.71
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telinit
1.43
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thin_check
1.36
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thin_delta
1.36
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thin_dump
1.36
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thin_ls
1.36
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thin_metadata_size
1.36
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thin_repair
1.36
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thin_restore
1.36
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thin_rmap
1.36
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thin_trim
1.36
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threadsnoop-bpfcc
1.81
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threadsnoop.bt
712
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tipc
90.52
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tplist-bpfcc
4.06
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trace-bpfcc
42.86
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ttysnoop-bpfcc
7.51
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tune2fs
110.56
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ucalls
11.69
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uflow
7.92
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ufw
4.84
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ugc
7.64
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umount.udisks2
14.3
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undump.bt
789
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unix_chkpwd
30.31
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unix_update
34.31
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uobjnew
6.04
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update-ca-certificates
5.32
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update-catalog
9.17
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update-grub
64
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update-grub-gfxpayload
301
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update-grub2
64
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update-ieee-data
3.41
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update-info-dir
1.66
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update-initramfs
6.75
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update-locale
2.99
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update-passwd
34.56
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update-pciids
1.74
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update-rc.d
17.72
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update-secureboot-policy
7.43
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update-shells
3.89
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update-xmlcatalog
16.88
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upgrade-from-grub-legacy
1.56
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usb_modeswitch
59.66
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usb_modeswitch_dispatcher
26.78
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useradd
139.88
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userdel
91.01
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usermod
127.65
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ustat
12.12
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uthreads
4
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uuidd
30.88
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validlocale
1.73
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vcstime
14.3
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vdpa
34.56
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veritysetup
43.94
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vfscount-bpfcc
1.36
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vfscount.bt
515
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vfsstat-bpfcc
4.06
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vfsstat.bt
721
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vgcfgbackup
3.01
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vgcfgrestore
3.01
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vgchange
3.01
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vgck
3.01
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vgconvert
3.01
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vgcreate
3.01
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vgdisplay
3.01
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vgexport
3.01
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vgextend
3.01
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vgimport
3.01
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vgimportclone
3.01
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vgmerge
3.01
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vgmknodes
3.01
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vgreduce
3.01
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vgremove
3.01
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vgrename
3.01
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vgs
3.01
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vgscan
3.01
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vgsplit
3.01
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vigr
60.69
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vipw
60.69
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virtiostat-bpfcc
8.69
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visudo
252.71
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vnstatd
93.28
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vpddecode
14.58
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vsftpd
156.48
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wakeuptime-bpfcc
8.1
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wipefs
38.38
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writeback.bt
1.66
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xfs_admin
2.12
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xfs_bmap
695
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xfs_copy
90.44
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xfs_db
688.56
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xfs_estimate
14.16
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xfs_freeze
800
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xfs_fsr
42.18
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xfs_growfs
38.23
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xfs_info
1.26
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xfs_io
203.65
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xfs_logprint
78.27
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xfs_mdrestore
34.23
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xfs_metadump
816
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xfs_mkfile
1.02
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xfs_ncheck
685
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xfs_quota
90.16
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xfs_repair
643.32
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xfs_rtcp
18.15
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xfs_scrub
106.27
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xfs_scrub_all
7.66
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xfs_spaceman
42.3
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xfsdist-bpfcc
4.61
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xfsdist.bt
972
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xfsslower-bpfcc
7.78
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xtables-legacy-multi
92.95
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xtables-monitor
219.16
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xtables-nft-multi
219.16
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zerofree
14.15
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zfsdist-bpfcc
5.3
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zfsslower-bpfcc
8.45
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zic
66.39
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zramctl
54.52
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Code Editor : mountsnoop-bpfcc
#! /usr/bin/python3 # # mountsnoop Trace mount() and umount syscalls. # For Linux, uses BCC, eBPF. Embedded C. # # USAGE: mountsnoop [-h] # # Copyright (c) 2016 Facebook, Inc. # Licensed under the Apache License, Version 2.0 (the "License") # # 14-Oct-2016 Omar Sandoval Created this. from __future__ import print_function import argparse import bcc from bcc.containers import filter_by_containers import ctypes import errno import functools import sys bpf_text = r""" #include <uapi/linux/ptrace.h> #include <linux/sched.h> #include <linux/nsproxy.h> #include <linux/ns_common.h> /* * XXX: struct mnt_namespace is defined in fs/mount.h, which is private to the * VFS and not installed in any kernel-devel packages. So, let's duplicate the * important part of the definition. There are actually more members in the * real struct, but we don't need them, and they're more likely to change. * * To add support for --selector option, we need to call filter_by_containers(). * But this function adds code which defines struct mnt_namespace. * To avoid having this structure twice, we define MNT_NAMESPACE_DEFINED in * filter_by_containers(), then here we check if macro is already defined before * adding struct definition. */ #ifndef MNT_NAMESPACE_DEFINED struct mnt_namespace { // This field was removed in https://github.com/torvalds/linux/commit/1a7b8969e664d6af328f00fe6eb7aabd61a71d13 #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0) atomic_t count; #endif struct ns_common ns; }; #endif /* !MNT_NAMESPACE_DEFINED */ /* * XXX: this could really use first-class string support in BPF. target is a * NUL-terminated path up to PATH_MAX in length. source and type are * NUL-terminated strings up to PAGE_SIZE in length. data is a weird case: it's * almost always a NUL-terminated string, but for some filesystems (e.g., older * NFS variants), it's a binary structure with plenty of NUL bytes, so the * kernel always copies up to PAGE_SIZE bytes, stopping when it hits a fault. * * The best we can do with the existing BPF helpers is to copy as much of each * argument as we can. Our stack space is limited, and we need to leave some * headroom for the rest of the function, so this should be a decent value. */ #define MAX_STR_LEN 412 enum event_type { EVENT_MOUNT, EVENT_MOUNT_SOURCE, EVENT_MOUNT_TARGET, EVENT_MOUNT_TYPE, EVENT_MOUNT_DATA, EVENT_MOUNT_RET, EVENT_UMOUNT, EVENT_UMOUNT_TARGET, EVENT_UMOUNT_RET, }; struct data_t { enum event_type type; pid_t pid, tgid; union { /* EVENT_MOUNT, EVENT_UMOUNT */ struct { /* current->nsproxy->mnt_ns->ns.inum */ unsigned int mnt_ns; char comm[TASK_COMM_LEN]; char pcomm[TASK_COMM_LEN]; pid_t ppid; unsigned long flags; } enter; /* * EVENT_MOUNT_SOURCE, EVENT_MOUNT_TARGET, EVENT_MOUNT_TYPE, * EVENT_MOUNT_DATA, EVENT_UMOUNT_TARGET */ char str[MAX_STR_LEN]; /* EVENT_MOUNT_RET, EVENT_UMOUNT_RET */ int retval; }; }; BPF_PERF_OUTPUT(events); int syscall__mount(struct pt_regs *ctx, char __user *source, char __user *target, char __user *type, unsigned long flags, char __user *data) { struct data_t event = {}; struct task_struct *task; struct nsproxy *nsproxy; struct mnt_namespace *mnt_ns; if (container_should_be_filtered()) { return 0; } event.pid = bpf_get_current_pid_tgid() & 0xffffffff; event.tgid = bpf_get_current_pid_tgid() >> 32; event.type = EVENT_MOUNT; bpf_get_current_comm(event.enter.comm, sizeof(event.enter.comm)); event.enter.flags = flags; task = (struct task_struct *)bpf_get_current_task(); event.enter.ppid = task->real_parent->tgid; bpf_probe_read_kernel_str(&event.enter.pcomm, TASK_COMM_LEN, task->real_parent->comm); nsproxy = task->nsproxy; mnt_ns = nsproxy->mnt_ns; event.enter.mnt_ns = mnt_ns->ns.inum; events.perf_submit(ctx, &event, sizeof(event)); event.type = EVENT_MOUNT_SOURCE; __builtin_memset(event.str, 0, sizeof(event.str)); bpf_probe_read_user(event.str, sizeof(event.str), source); events.perf_submit(ctx, &event, sizeof(event)); event.type = EVENT_MOUNT_TARGET; __builtin_memset(event.str, 0, sizeof(event.str)); bpf_probe_read_user(event.str, sizeof(event.str), target); events.perf_submit(ctx, &event, sizeof(event)); event.type = EVENT_MOUNT_TYPE; __builtin_memset(event.str, 0, sizeof(event.str)); bpf_probe_read_user(event.str, sizeof(event.str), type); events.perf_submit(ctx, &event, sizeof(event)); event.type = EVENT_MOUNT_DATA; __builtin_memset(event.str, 0, sizeof(event.str)); bpf_probe_read_user(event.str, sizeof(event.str), data); events.perf_submit(ctx, &event, sizeof(event)); return 0; } int do_ret_sys_mount(struct pt_regs *ctx) { struct data_t event = {}; event.type = EVENT_MOUNT_RET; event.pid = bpf_get_current_pid_tgid() & 0xffffffff; event.tgid = bpf_get_current_pid_tgid() >> 32; event.retval = PT_REGS_RC(ctx); events.perf_submit(ctx, &event, sizeof(event)); return 0; } int syscall__umount(struct pt_regs *ctx, char __user *target, int flags) { struct data_t event = {}; struct task_struct *task; struct nsproxy *nsproxy; struct mnt_namespace *mnt_ns; if (container_should_be_filtered()) { return 0; } event.pid = bpf_get_current_pid_tgid() & 0xffffffff; event.tgid = bpf_get_current_pid_tgid() >> 32; event.type = EVENT_UMOUNT; bpf_get_current_comm(event.enter.comm, sizeof(event.enter.comm)); event.enter.flags = flags; task = (struct task_struct *)bpf_get_current_task(); event.enter.ppid = task->real_parent->tgid; bpf_probe_read_kernel_str(&event.enter.pcomm, TASK_COMM_LEN, task->real_parent->comm); nsproxy = task->nsproxy; mnt_ns = nsproxy->mnt_ns; event.enter.mnt_ns = mnt_ns->ns.inum; events.perf_submit(ctx, &event, sizeof(event)); event.type = EVENT_UMOUNT_TARGET; __builtin_memset(event.str, 0, sizeof(event.str)); bpf_probe_read_user(event.str, sizeof(event.str), target); events.perf_submit(ctx, &event, sizeof(event)); return 0; } int do_ret_sys_umount(struct pt_regs *ctx) { struct data_t event = {}; event.type = EVENT_UMOUNT_RET; event.pid = bpf_get_current_pid_tgid() & 0xffffffff; event.tgid = bpf_get_current_pid_tgid() >> 32; event.retval = PT_REGS_RC(ctx); events.perf_submit(ctx, &event, sizeof(event)); return 0; } """ # sys/mount.h MS_MGC_VAL = 0xc0ed0000 MS_MGC_MSK = 0xffff0000 MOUNT_FLAGS = [ ('MS_RDONLY', 1), ('MS_NOSUID', 2), ('MS_NODEV', 4), ('MS_NOEXEC', 8), ('MS_SYNCHRONOUS', 16), ('MS_REMOUNT', 32), ('MS_MANDLOCK', 64), ('MS_DIRSYNC', 128), ('MS_NOATIME', 1024), ('MS_NODIRATIME', 2048), ('MS_BIND', 4096), ('MS_MOVE', 8192), ('MS_REC', 16384), ('MS_SILENT', 32768), ('MS_POSIXACL', 1 << 16), ('MS_UNBINDABLE', 1 << 17), ('MS_PRIVATE', 1 << 18), ('MS_SLAVE', 1 << 19), ('MS_SHARED', 1 << 20), ('MS_RELATIME', 1 << 21), ('MS_KERNMOUNT', 1 << 22), ('MS_I_VERSION', 1 << 23), ('MS_STRICTATIME', 1 << 24), ('MS_LAZYTIME', 1 << 25), ('MS_ACTIVE', 1 << 30), ('MS_NOUSER', 1 << 31), ] UMOUNT_FLAGS = [ ('MNT_FORCE', 1), ('MNT_DETACH', 2), ('MNT_EXPIRE', 4), ('UMOUNT_NOFOLLOW', 8), ] TASK_COMM_LEN = 16 # linux/sched.h MAX_STR_LEN = 412 class EventType(object): EVENT_MOUNT = 0 EVENT_MOUNT_SOURCE = 1 EVENT_MOUNT_TARGET = 2 EVENT_MOUNT_TYPE = 3 EVENT_MOUNT_DATA = 4 EVENT_MOUNT_RET = 5 EVENT_UMOUNT = 6 EVENT_UMOUNT_TARGET = 7 EVENT_UMOUNT_RET = 8 class EnterData(ctypes.Structure): _fields_ = [ ('mnt_ns', ctypes.c_uint), ('comm', ctypes.c_char * TASK_COMM_LEN), ('pcomm', ctypes.c_char * TASK_COMM_LEN), ('ppid', ctypes.c_uint), ('flags', ctypes.c_ulong), ] class DataUnion(ctypes.Union): _fields_ = [ ('enter', EnterData), ('str', ctypes.c_char * MAX_STR_LEN), ('retval', ctypes.c_int), ] class Event(ctypes.Structure): _fields_ = [ ('type', ctypes.c_uint), ('pid', ctypes.c_uint), ('tgid', ctypes.c_uint), ('union', DataUnion), ] def _decode_flags(flags, flag_list): str_flags = [] for flag, bit in flag_list: if flags & bit: str_flags.append(flag) flags &= ~bit if flags or not str_flags: str_flags.append('0x{:x}'.format(flags)) return str_flags def decode_flags(flags, flag_list): return '|'.join(_decode_flags(flags, flag_list)) def decode_mount_flags(flags): str_flags = [] if flags & MS_MGC_MSK == MS_MGC_VAL: flags &= ~MS_MGC_MSK str_flags.append('MS_MGC_VAL') str_flags.extend(_decode_flags(flags, MOUNT_FLAGS)) return '|'.join(str_flags) def decode_umount_flags(flags): return decode_flags(flags, UMOUNT_FLAGS) def decode_errno(retval): try: return '-' + errno.errorcode[-retval] except KeyError: return str(retval) _escape_chars = { ord('\a'): '\\a', ord('\b'): '\\b', ord('\t'): '\\t', ord('\n'): '\\n', ord('\v'): '\\v', ord('\f'): '\\f', ord('\r'): '\\r', ord('"'): '\\"', ord('\\'): '\\\\', } def escape_character(c): try: return _escape_chars[c] except KeyError: if 0x20 <= c <= 0x7e: return chr(c) else: return '\\x{:02x}'.format(c) if sys.version_info.major < 3: def decode_mount_string(s): return '"{}"'.format(''.join(escape_character(ord(c)) for c in s)) else: def decode_mount_string(s): return '"{}"'.format(''.join(escape_character(c) for c in s)) def print_event(mounts, umounts, parent, cpu, data, size): event = ctypes.cast(data, ctypes.POINTER(Event)).contents try: if event.type == EventType.EVENT_MOUNT: mounts[event.pid] = { 'pid': event.pid, 'tgid': event.tgid, 'mnt_ns': event.union.enter.mnt_ns, 'comm': event.union.enter.comm, 'flags': event.union.enter.flags, 'ppid': event.union.enter.ppid, 'pcomm': event.union.enter.pcomm, } elif event.type == EventType.EVENT_MOUNT_SOURCE: mounts[event.pid]['source'] = event.union.str elif event.type == EventType.EVENT_MOUNT_TARGET: mounts[event.pid]['target'] = event.union.str elif event.type == EventType.EVENT_MOUNT_TYPE: mounts[event.pid]['type'] = event.union.str elif event.type == EventType.EVENT_MOUNT_DATA: # XXX: data is not always a NUL-terminated string mounts[event.pid]['data'] = event.union.str elif event.type == EventType.EVENT_UMOUNT: umounts[event.pid] = { 'pid': event.pid, 'tgid': event.tgid, 'mnt_ns': event.union.enter.mnt_ns, 'comm': event.union.enter.comm, 'flags': event.union.enter.flags, 'ppid': event.union.enter.ppid, 'pcomm': event.union.enter.pcomm, } elif event.type == EventType.EVENT_UMOUNT_TARGET: umounts[event.pid]['target'] = event.union.str elif (event.type == EventType.EVENT_MOUNT_RET or event.type == EventType.EVENT_UMOUNT_RET): if event.type == EventType.EVENT_MOUNT_RET: syscall = mounts.pop(event.pid) call = ('mount({source}, {target}, {type}, {flags}, {data}) ' + '= {retval}').format( source=decode_mount_string(syscall['source']), target=decode_mount_string(syscall['target']), type=decode_mount_string(syscall['type']), flags=decode_mount_flags(syscall['flags']), data=decode_mount_string(syscall['data']), retval=decode_errno(event.union.retval)) else: syscall = umounts.pop(event.pid) call = 'umount({target}, {flags}) = {retval}'.format( target=decode_mount_string(syscall['target']), flags=decode_umount_flags(syscall['flags']), retval=decode_errno(event.union.retval)) if parent: print('{:16} {:<7} {:<7} {:16} {:<7} {:<11} {}'.format( syscall['comm'].decode('utf-8', 'replace'), syscall['tgid'], syscall['pid'], syscall['pcomm'].decode('utf-8', 'replace'), syscall['ppid'], syscall['mnt_ns'], call)) else: print('{:16} {:<7} {:<7} {:<11} {}'.format( syscall['comm'].decode('utf-8', 'replace'), syscall['tgid'], syscall['pid'], syscall['mnt_ns'], call)) sys.stdout.flush() except KeyError: # This might happen if we lost an event. pass def main(): parser = argparse.ArgumentParser( description='trace mount() and umount() syscalls' ) parser.add_argument("--ebpf", action="store_true", help=argparse.SUPPRESS) parser.add_argument("-P", "--parent_process", action="store_true", help="also snoop the parent process") parser.add_argument("--cgroupmap", help="trace cgroups in this BPF map only") parser.add_argument("--mntnsmap", help="trace mount namespaces in this BPF map only") args = parser.parse_args() mounts = {} umounts = {} global bpf_text bpf_text = filter_by_containers(args) + bpf_text if args.ebpf: print(bpf_text) exit() b = bcc.BPF(text=bpf_text) mount_fnname = b.get_syscall_fnname("mount") b.attach_kprobe(event=mount_fnname, fn_name="syscall__mount") b.attach_kretprobe(event=mount_fnname, fn_name="do_ret_sys_mount") umount_fnname = b.get_syscall_fnname("umount") b.attach_kprobe(event=umount_fnname, fn_name="syscall__umount") b.attach_kretprobe(event=umount_fnname, fn_name="do_ret_sys_umount") b['events'].open_perf_buffer( functools.partial(print_event, mounts, umounts, args.parent_process)) if args.parent_process: print('{:16} {:<7} {:<7} {:16} {:<7} {:<11} {}'.format( 'COMM', 'PID', 'TID', 'PCOMM', 'PPID', 'MNT_NS', 'CALL')) else: print('{:16} {:<7} {:<7} {:<11} {}'.format( 'COMM', 'PID', 'TID', 'MNT_NS', 'CALL')) while True: try: b.perf_buffer_poll() except KeyboardInterrupt: exit() if __name__ == '__main__': main()
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