System/Kernel
www-data@vmdak:/var/www/prison/uploadImage$ uname -a ; cat /etc/*release
Linux vmdak.local 6.8.0-40-generic #40-Ubuntu SMP PREEMPT_DYNAMIC Fri Jul 5 10:34:03 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=24.04
DISTRIB_CODENAME=noble
DISTRIB_DESCRIPTION="Ubuntu 24.04 LTS"
PRETTY_NAME="Ubuntu 24.04 LTS"
NAME="Ubuntu"
VERSION_ID="24.04"
VERSION="24.04 LTS (Noble Numbat)"
VERSION_CODENAME=noble
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=noble
LOGO=ubuntu-logo
6.8.0-40-generic
x86_64
Ubuntu 24.04 LTS (Noble Numbat)
Networks
www-data@vmdak:/var/www/prison/uploadImage$ ip route ; arp -a
default via 192.168.125.254 dev ens160 proto static
192.168.125.0/24 dev ens160 proto kernel scope link src 192.168.125.103
_gateway (192.168.125.254) at 00:50:56:9e:df:ab [ether] on ens160
www-data@vmdak:/var/www/prison/uploadImage$ netstat -antup | grep LIST
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN -
tcp 0 0 0.0.0.0:21 0.0.0.0:* LISTEN -
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN -
tcp 0 0 0.0.0.0:9443 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:8080 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.54:53 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:33060 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:8080 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.54:53 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:33060 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN -
Users & Groups
www-data@vmdak:/var/www/prison/uploadImage$ cat /etc/passwd ; ll /home
root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
bin:x:2:2:bin:/bin:/usr/sbin/nologin
sys:x:3:3:sys:/dev:/usr/sbin/nologin
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/usr/sbin/nologin
man:x:6:12:man:/var/cache/man:/usr/sbin/nologin
lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin
mail:x:8:8:mail:/var/mail:/usr/sbin/nologin
news:x:9:9:news:/var/spool/news:/usr/sbin/nologin
uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin
proxy:x:13:13:proxy:/bin:/usr/sbin/nologin
www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin
backup:x:34:34:backup:/var/backups:/usr/sbin/nologin
list:x:38:38:Mailing List Manager:/var/list:/usr/sbin/nologin
irc:x:39:39:ircd:/run/ircd:/usr/sbin/nologin
_apt:x:42:65534::/nonexistent:/usr/sbin/nologin
nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin
systemd-network:x:998:998:systemd Network Management:/:/usr/sbin/nologin
systemd-timesync:x:997:997:systemd Time Synchronization:/:/usr/sbin/nologin
dhcpcd:x:100:65534:DHCP Client Daemon,,,:/usr/lib/dhcpcd:/bin/false
messagebus:x:101:102::/nonexistent:/usr/sbin/nologin
systemd-resolve:x:992:992:systemd Resolver:/:/usr/sbin/nologin
pollinate:x:102:1::/var/cache/pollinate:/bin/false
polkitd:x:991:991:User for polkitd:/:/usr/sbin/nologin
syslog:x:103:104::/nonexistent:/usr/sbin/nologin
uuidd:x:104:105::/run/uuidd:/usr/sbin/nologin
tcpdump:x:105:107::/nonexistent:/usr/sbin/nologin
tss:x:106:108:TPM software stack,,,:/var/lib/tpm:/bin/false
landscape:x:107:109::/var/lib/landscape:/usr/sbin/nologin
fwupd-refresh:x:989:989:Firmware update daemon:/var/lib/fwupd:/usr/sbin/nologin
usbmux:x:108:46:usbmux daemon,,,:/var/lib/usbmux:/usr/sbin/nologin
sshd:x:109:65534::/run/sshd:/usr/sbin/nologin
vmdak:x:1000:1000::/home/vmdak:/bin/sh
mysql:x:110:110:MySQL Server,,,:/nonexistent:/bin/false
ftp:x:111:112:ftp daemon,,,:/srv/ftp:/usr/sbin/nologin
total 12K
4.0K drwxr-x--- 2 vmdak vmdak 4.0K Sep 19 2024 vmdak
4.0K drwxr-xr-x 23 root root 4.0K Aug 20 2024 ..
4.0K drwxr-xr-x 3 root root 4.0K Aug 20 2024 .
vmdak
www-data@vmdak:/var/www/prison/uploadImage$ cut -d: -f1 /etc/passwd | xargs -n1 id
uid=0(root) gid=0(root) groups=0(root)
uid=1(daemon) gid=1(daemon) groups=1(daemon)
uid=2(bin) gid=2(bin) groups=2(bin)
uid=3(sys) gid=3(sys) groups=3(sys)
uid=4(sync) gid=65534(nogroup) groups=65534(nogroup)
uid=5(games) gid=60(games) groups=60(games)
uid=6(man) gid=12(man) groups=12(man)
uid=7(lp) gid=7(lp) groups=7(lp)
uid=8(mail) gid=8(mail) groups=8(mail)
uid=9(news) gid=9(news) groups=9(news)
uid=10(uucp) gid=10(uucp) groups=10(uucp)
uid=13(proxy) gid=13(proxy) groups=13(proxy)
uid=33(www-data) gid=33(www-data) groups=33(www-data)
uid=34(backup) gid=34(backup) groups=34(backup)
uid=38(list) gid=38(list) groups=38(list)
uid=39(irc) gid=39(irc) groups=39(irc)
uid=42(_apt) gid=65534(nogroup) groups=65534(nogroup)
uid=65534(nobody) gid=65534(nogroup) groups=65534(nogroup)
uid=998(systemd-network) gid=998(systemd-network) groups=998(systemd-network)
uid=997(systemd-timesync) gid=997(systemd-timesync) groups=997(systemd-timesync)
uid=100(dhcpcd) gid=65534(nogroup) groups=65534(nogroup)
uid=101(messagebus) gid=102(messagebus) groups=102(messagebus)
uid=992(systemd-resolve) gid=992(systemd-resolve) groups=992(systemd-resolve)
uid=102(pollinate) gid=1(daemon) groups=1(daemon)
uid=991(polkitd) gid=991(polkitd) groups=991(polkitd)
uid=103(syslog) gid=104(syslog) groups=104(syslog),4(adm)
uid=104(uuidd) gid=105(uuidd) groups=105(uuidd)
uid=105(tcpdump) gid=107(tcpdump) groups=107(tcpdump)
uid=106(tss) gid=108(tss) groups=108(tss)
uid=107(landscape) gid=109(landscape) groups=109(landscape)
uid=989(fwupd-refresh) gid=989(fwupd-refresh) groups=989(fwupd-refresh)
uid=108(usbmux) gid=46(plugdev) groups=46(plugdev)
uid=109(sshd) gid=65534(nogroup) groups=65534(nogroup)
uid=1000(vmdak) gid=1000(vmdak) groups=1000(vmdak)
uid=110(mysql) gid=110(mysql) groups=110(mysql)
uid=111(ftp) gid=112(ftp) groups=112(ftp)
uid=1000(vmdak) gid=1000(vmdak) groups=1000(vmdak)
SUIDs
www-data@vmdak:/var/www/prison/uploadImage$ find / -perm -04000 -ls -type f 2>/dev/null | grep -v '/snap'
787791 36 -rwsr-xr-- 1 root messagebus 34960 Apr 8 2024 /usr/lib/dbus-1.0/dbus-daemon-launch-helper
798079 336 -rwsr-xr-x 1 root root 342632 Jul 9 2024 /usr/lib/openssh/ssh-keysign
788022 20 -rwsr-xr-x 1 root root 18736 Apr 3 2024 /usr/lib/polkit-1/polkit-agent-helper-1
787592 40 -rwsr-xr-x 1 root root 39296 Apr 9 2024 /usr/bin/umount
787220 52 -rwsr-xr-x 1 root root 51584 Apr 9 2024 /usr/bin/mount
786956 44 -rwsr-xr-x 1 root root 44760 Apr 9 2024 /usr/bin/chsh
787233 40 -rwsr-xr-x 1 root root 40664 Apr 9 2024 /usr/bin/newgrp
787080 76 -rwsr-xr-x 1 root root 76248 Apr 9 2024 /usr/bin/gpasswd
787269 64 -rwsr-xr-x 1 root root 64152 Apr 9 2024 /usr/bin/passwd
787511 272 -rwsr-xr-x 1 root root 277936 Apr 8 2024 /usr/bin/sudo
786950 72 -rwsr-xr-x 1 root root 72792 Apr 9 2024 /usr/bin/chfn
787510 56 -rwsr-xr-x 1 root root 55680 Apr 9 2024 /usr/bin/su
787064 40 -rwsr-xr-x 1 root root 39296 Apr 8 2024 /usr/bin/fusermount3
SGIDs
www-data@vmdak:/var/www/prison/uploadImage$ find / -perm -02000 -ls -type f 2>/dev/null | grep -v '/snap'
493 0 drwxr-sr-x 2 root systemd-journal 40 Sep 25 2024 /run/log/journal
917514 4 drwxrwsr-x 2 root staff 4096 Apr 22 2024 /var/local
917908 4 drwxr-sr-x 3 root systemd-journal 4096 Jun 20 2024 /var/log/journal
920894 4 drwxr-sr-x 2 root systemd-journal 4096 Apr 9 17:20 /var/log/journal/dc4ffb69875a401386930fb809ffd0a7
917516 4 drwxrwsr-x 2 root mail 4096 Apr 23 2024 /var/mail
917660 4 drwxrwsr-x 2 uuidd uuidd 4096 Apr 23 2024 /var/lib/libuuid
917512 4 drwxrwsrwt 2 root root 4096 Apr 23 2024 /var/crash
928008 4 drwxrwsr-x 2 root staff 4096 Jun 20 2024 /usr/local/share/fonts
800957 16 -rwxr-sr-x 1 root utmp 14488 Apr 23 2024 /usr/lib/x86_64-linux-gnu/utempter/utempter
797773 28 -rwxr-sr-x 1 root shadow 26944 May 2 2024 /usr/sbin/pam_extrausers_chkpwd
797778 32 -rwxr-sr-x 1 root shadow 31040 May 2 2024 /usr/sbin/unix_chkpwd
798073 304 -rwxr-sr-x 1 root _ssh 309688 Jul 9 2024 /usr/bin/ssh-agent
786981 40 -rwxr-sr-x 1 root crontab 39664 Apr 23 2024 /usr/bin/crontab
787047 28 -rwxr-sr-x 1 root shadow 27152 Apr 9 2024 /usr/bin/expiry
786946 72 -rwxr-sr-x 1 root shadow 72184 Apr 9 2024 /usr/bin/chage
Capabilities
www-data@vmdak:/var/www/prison/uploadImage$ getcap -r / 2>/dev/null
/usr/lib/x86_64-linux-gnu/gstreamer1.0/gstreamer-1.0/gst-ptp-helper cap_net_bind_service,cap_net_admin,cap_sys_nice=ep
/usr/bin/mtr-packet cap_net_raw=ep
/usr/bin/ping cap_net_raw=ep
Processes
www-data@vmdak:/var/www/prison/uploadImage$ ps -auxwww
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.6 22456 13504 ? Ss 17:18 0:01 /sbin/init
root 433 0.0 0.8 50508 16488 ? S<s 17:18 0:00 /usr/lib/systemd/systemd-journald
root 470 0.0 1.3 354628 27392 ? SLsl 17:18 0:00 /sbin/multipathd -d -s
root 475 0.0 0.4 29968 8560 ? Ss 17:18 0:00 /usr/lib/systemd/systemd-udevd
systemd+ 625 0.0 0.4 18992 9472 ? Ss 17:18 0:00 /usr/lib/systemd/systemd-networkd
systemd+ 645 0.0 0.6 21576 12800 ? Ss 17:18 0:00 /usr/lib/systemd/systemd-resolved
systemd+ 648 0.0 0.3 91020 7808 ? Ssl 17:18 0:00 /usr/lib/systemd/systemd-timesyncd
root 740 0.0 0.5 53456 12032 ? Ss 17:18 0:00 /usr/bin/VGAuthService
root 741 0.0 0.5 317188 10636 ? Ssl 17:18 0:03 /usr/bin/vmtoolsd
root 808 0.0 0.1 6824 2688 ? Ss 17:18 0:00 /usr/sbin/cron -f -P
message+ 811 0.0 0.2 9776 5248 ? Ss 17:18 0:00 @dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
root 830 0.2 10.4 3117508 209892 ? Ssl 17:18 0:10 /usr/bin/java -jar /root/jenkins.war --httpPort=8080 --httpListenAddress=127.0.0.1
polkitd 859 0.0 0.3 308160 7936 ? Ssl 17:18 0:00 /usr/lib/polkit-1/polkitd --no-debug
root 935 0.0 0.4 17616 8192 ? Ss 17:18 0:00 /usr/lib/systemd/systemd-logind
root 968 0.0 1.1 208168 22272 ? Ss 17:18 0:00 /usr/sbin/apache2 -k start
root 993 0.0 0.6 468996 13568 ? Ssl 17:18 0:00 /usr/libexec/udisks2/udisksd
syslog 1137 0.0 0.3 222508 6144 ? Ssl 17:18 0:00 /usr/sbin/rsyslogd -n -iNONE
root 1148 0.0 0.3 12020 7936 ? Ss 17:18 0:00 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
root 1168 0.0 0.1 9088 3456 ? Ss 17:18 0:00 /usr/sbin/vsftpd /etc/vsftpd.conf
root 1272 0.0 1.1 109668 22784 ? Ssl 17:18 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
root 1306 0.0 0.6 318360 12672 ? Ssl 17:18 0:00 /usr/sbin/ModemManager
root 1312 0.0 0.0 6104 1920 tty1 Ss+ 17:18 0:00 /sbin/agetty -o -p -- \u --noclear - linux
mysql 1343 0.3 20.3 1788140 409576 ? Ssl 17:18 0:12 /usr/sbin/mysqld
root 2942 0.0 0.4 313824 8832 ? Ssl 18:14 0:00 /usr/libexec/upowerd
www-data 3073 0.0 0.7 209040 15588 ? S 18:22 0:00 /usr/sbin/apache2 -k start
www-data 3075 0.0 1.0 209064 21476 ? S 18:22 0:00 /usr/sbin/apache2 -k start
www-data 3076 0.0 0.7 209060 15716 ? S 18:22 0:00 /usr/sbin/apache2 -k start
www-data 3079 0.0 1.0 209064 21092 ? S 18:22 0:00 /usr/sbin/apache2 -k start
www-data 3080 79.0 1.1 209056 22628 ? R 18:22 5:50 /usr/sbin/apache2 -k start
www-data 3081 0.0 0.7 209060 15844 ? S 18:22 0:00 /usr/sbin/apache2 -k start
www-data 3086 0.0 0.7 209032 15844 ? S 18:22 0:00 /usr/sbin/apache2 -k start
www-data 3087 0.0 0.7 209040 15588 ? S 18:22 0:00 /usr/sbin/apache2 -k start
www-data 3091 0.0 0.7 209204 15648 ? S 18:22 0:00 /usr/sbin/apache2 -k start
www-data 3092 0.0 0.7 209060 15332 ? S 18:22 0:00 /usr/sbin/apache2 -k start
www-data 3104 0.0 0.0 2800 1664 ? S 18:23 0:00 sh -c bash
www-data 3105 0.0 0.1 4324 3200 ? S 18:23 0:00 bash
www-data 3112 0.0 0.5 18500 10752 ? S 18:26 0:00 python3 -c import pty; pty.spawn("/bin/bash")
www-data 3113 0.0 0.2 7960 4096 pts/0 Ss 18:26 0:00 /bin/bash
www-data 3171 0.0 0.2 12700 4992 pts/0 R+ 18:29 0:00 ps -auxwww
root 808 0.0 0.1 6824 2688 ? Ss 17:18 0:00 /usr/sbin/cron -f -P
root 830 0.2 10.4 3117508 209892 ? Ssl 17:18 0:10 /usr/bin/java -jar /root/jenkins.war --httpPort=8080 --httpListenAddress=127.0.0.1
root 1168 0.0 0.1 9088 3456 ? Ss 17:18 0:00 /usr/sbin/vsftpd /etc/vsftpd.conf
mysql 1343 0.3 20.3 1788140 409576 ? Ssl 17:18 0:12 /usr/sbin/mysqld
Cron & Systemd
www-data@vmdak:/var/www/prison/uploadImage$ crontab -l ; cat /etc/crontab ; systemctl list-timers
no crontab for www-data
# /etc/crontab: system-wide crontab
# Unlike any other crontab you don't have to run the `crontab'
# command to install the new version when you edit this file
# and files in /etc/cron.d. These files also have username fields,
# that none of the other crontabs do.
SHELL=/bin/sh
# You can also override PATH, but by default, newer versions inherit it from the environment
#PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
# Example of job definition:
# .---------------- minute (0 - 59)
# | .------------- hour (0 - 23)
# | | .---------- day of month (1 - 31)
# | | | .------- month (1 - 12) OR jan,feb,mar,apr ...
# | | | | .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
# | | | | |
# * * * * * user-name command to be executed
17 * * * * root cd / && run-parts --report /etc/cron.hourly
25 6 * * * root test -x /usr/sbin/anacron || { cd / && run-parts --report /etc/cron.daily; }
47 6 * * 7 root test -x /usr/sbin/anacron || { cd / && run-parts --report /etc/cron.weekly; }
52 6 1 * * root test -x /usr/sbin/anacron || { cd / && run-parts --report /etc/cron.monthly; }
#
NEXT LEFT LAST PASSED U>
Wed 2025-04-09 18:39:00 UTC 8min Wed 2025-04-09 18:09:03 UTC 21min ago p>
Wed 2025-04-09 18:40:00 UTC 9min Wed 2025-04-09 18:30:03 UTC 50s ago s>
Wed 2025-04-09 19:18:15 UTC 47min Wed 2025-04-09 18:14:23 UTC 16min ago f>
Wed 2025-04-09 19:33:09 UTC 1h 2min Thu 2024-06-20 08:00:23 UTC - u>
Wed 2025-04-09 21:31:59 UTC 3h 1min Thu 2024-09-19 14:35:57 UTC - a>
Thu 2025-04-10 00:00:00 UTC 5h 29min Wed 2025-04-09 17:20:53 UTC 1h 10min ago d>
Thu 2025-04-10 00:00:00 UTC 5h 29min Wed 2025-04-09 17:20:53 UTC 1h 10min ago l>
Thu 2025-04-10 00:07:00 UTC 5h 36min Wed 2025-04-09 17:20:53 UTC 1h 10min ago s>
Thu 2025-04-10 00:18:19 UTC 5h 47min Wed 2025-04-09 17:34:46 UTC 56min ago m>
Thu 2025-04-10 03:36:03 UTC 9h Thu 2024-06-20 08:00:23 UTC - m>
Thu 2025-04-10 06:03:54 UTC 11h Wed 2025-04-09 17:46:46 UTC 44min ago a>
Thu 2025-04-10 17:23:53 UTC 22h Wed 2025-04-09 17:23:53 UTC 1h 7min ago u>
Thu 2025-04-10 17:34:13 UTC 23h Wed 2025-04-09 17:34:13 UTC 56min ago s>
Sun 2025-04-13 03:10:36 UTC 3 days Wed 2025-04-09 17:20:53 UTC 1h 10min ago e>
Mon 2025-04-14 00:37:50 UTC 4 days Wed 2025-04-09 18:04:13 UTC 26min ago f>
15 timers listed.
Pass --all to see loaded but inactive timers, too.
Services
www-data@vmdak:/var/www/prison/uploadImage$ systemctl list-units --state=running
UNIT LOAD ACTIVE SUB DESCRIPTION >
proc-sys-fs-binfmt_misc.automount loaded active running Arbitrary Executable >
init.scope loaded active running System and Service Ma>
apache2.service loaded active running The Apache HTTP Server
cron.service loaded active running Regular background pr>
dbus.service loaded active running D-Bus System Message >
getty@tty1.service loaded active running Getty on tty1
jenkins.service loaded active running Jenkins Daemon
ModemManager.service loaded active running Modem Manager
multipathd.service loaded active running Device-Mapper Multipa>
mysql.service loaded active running MySQL Community Server
open-vm-tools.service loaded active running Service for virtual m>
polkit.service loaded active running Authorization Manager
rsyslog.service loaded active running System Logging Service
ssh.service loaded active running OpenBSD Secure Shell >
systemd-journald.service loaded active running Journal Service
systemd-logind.service loaded active running User Login Management
systemd-networkd.service loaded active running Network Configuration
systemd-resolved.service loaded active running Network Name Resoluti>
systemd-timesyncd.service loaded active running Network Time Synchron>
systemd-udevd.service loaded active running Rule-based Manager fo>
udisks2.service loaded active running Disk Manager
unattended-upgrades.service loaded active running Unattended Upgrades S>
upower.service loaded active running Daemon for power mana>
vgauth.service loaded active running Authentication servic>
vsftpd.service loaded active running vsftpd FTP server >
dbus.socket loaded active running D-Bus System Message >
multipathd.socket loaded active running multipathd control so>
ssh.socket loaded active running OpenBSD Secure Shell >
syslog.socket loaded active running Syslog Socket
systemd-journald-dev-log.socket loaded active running Journal Socket (/dev/>
systemd-journald.socket loaded active running Journal Socket
systemd-networkd.socket loaded active running Network Service Netli>
systemd-udevd-control.socket loaded active running udev Control Socket
systemd-udevd-kernel.socket loaded active running udev Kernel Socket
Legend: LOAD → Reflects whether the unit definition was properly loaded.
ACTIVE → The high-level unit activation state, i.e. generalization of S>
SUB → The low-level unit activation state, values depend on unit typ>
34 loaded units listed.
apache2.service
jenkins.service
mysql.service
vsftpd.service
Sudo Version
www-data@vmdak:/var/www/prison/uploadImage$ sudo --version
Sudo version 1.9.15p5
Sudoers policy plugin version 1.9.15p5
Sudoers file grammar version 50
Sudoers I/O plugin version 1.9.15p5
Sudoers audit plugin version 1.9.15p5
Sudo version 1.9.15p5
Glibc Version
www-data@vmdak:/var/www/prison/uploadImage$ ldd --version
ldd (Ubuntu GLIBC 2.39-0ubuntu8.2) 2.39
Copyright (C) 2024 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.
ldd (Ubuntu GLIBC 2.39-0ubuntu8.2) 2.39