kihei/i-010ddf227d47675e0
by SadServersMore by SadServers
WARNING: Running as a non-root user. Functionality may be unavailable. /run/lock/lvm/P_global:aux: open failed: Permission denied admin@i-0c12183255fc7984a:~$ sudo pvcreate /dev/nvme1n1 /dev/nvme2n1 Physical volume "/dev/nvme1n1" successfully created. Physical volume "/dev/nvme2n1" successfully created. admin@i-0c12183255fc7984a:~$ sudo vgcreate vg /dev/nvme1n1 /dev/nvme2n1 Volume group "vg" successfully created admin@i-0c12183255fc7984a:~$ lvcreate -n lv -l 100%FREE vg WARNING: Running as a non-root user. Functionality may be unavailable. /dev/mapper/control: open failed: Permission denied Failure to communicate with kernel device-mapper driver. Incompatible libdevmapper 1.02.175 (2021-01-08) and kernel driver (unknown ver striped: Required device-mapper target(s) not detected in your kernel. Run `lvcreate --help' for more information. admin@i-0c12183255fc7984a:~$ lvcreate -n lv -l 100%FREE vg
kihei/i-0c12183255fc7984a 01:31
by SadServersusage: sudo [-AbEHknPS] [-r role] [-t type] [-C num] [-D directory] [-g group] [directory] [-T timeout] [-u user] [VAR=value] [-i|-s] [<command>] usage: sudo -e [-AknS] [-r role] [-t type] [-C num] [-D directory] [-g group] [-irectory] [-T timeout] [-u user] file ... admin@i-028f47879cdca548e:~$ sudo cat webserver.py We trust you have received the usual lecture from the local System Administrator. It usually boils down to these three things: #1) Respect the privacy of others. #2) Think before you type. #3) With great power comes great responsibility. [sudo] password for admin:
paris/i-028f47879cdca548e 03:23
by SadServerswrite(2, "0x47d", 50x47d) = 5 write(2, "\n", 1 ) = 1 exit_group(2) = ? +++ exited with 2 +++ admin@i-05088a4f1fc43f619:~$ strace ./kihei 2>&1 | grep datafile newfstatat(AT_FDCWD, "/home/admin/data/newdatafile", 0xc00008e9f8, 0) = -1 ENOENunlinkat(AT_FDCWD, "/home/admin/data/newdatafile", 0) = 0 admin@i-05088a4f1fc43f619:~$ cd data admin@i-05088a4f1fc43f619:~/data$ ls -al total 8 drwxr-xr-x 2 admin root 4096 Dec 5 09:17 . drwxr-xr-x 7 admin admin 4096 Dec 5 09:12 .. admin@i-05088a4f1fc43f619:~/data$ touch newdatafile admin@i-05088a4f1fc43f619:~/data$ strace .../kihei 2>&1 | grep datafile