command-line-murders/i-0fd4a6c7aa10a235b
by SadServersMore by SadServers
bash: /home/admin/datafile: Permission denied admin@i-00ca6dd8e9e53cf6e:~$ sudo echo "" > /home/admin/datafile bash: /home/admin/datafile: Permission denied admin@i-00ca6dd8e9e53cf6e:~$ sudo su root@i-00ca6dd8e9e53cf6e:/home/admin# root@i-00ca6dd8e9e53cf6e:/home/admin# root@i-00ca6dd8e9e53cf6e:/home/admin# echo "" > /home/admin/datafile root@i-00ca6dd8e9e53cf6e:/home/admin# root@i-00ca6dd8e9e53cf6e:/home/admin# root@i-00ca6dd8e9e53cf6e:/home/admin# exit exit admin@i-00ca6dd8e9e53cf6e:~$ cd /home/admin/ admin@i-00ca6dd8e9e53cf6e:~$ ls agent data datafile kihei admin@i-00ca6dd8e9e53cf6e:~$ ./
kihei/i-00ca6dd8e9e53cf6e 01:59
by SadServers=5,direct,pipe_ino=807) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime) debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime) tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime) fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatimconfigfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime) /dev/nvme0n1p15 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepaortname=mixed,utf8,errors=remount-ro) admin@i-08f29920237256d8d:~$ free -m total used free shared buff/cache availableMem: 455 73 213 0 168 369Swap: 0 0 0 admin@i-08f29920237256d8d:~$ man strace admin@i-08f29920237256d8d:~$ strace ./kihei
kihei/i-08f29920237256d8d 03:41
by SadServersNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT nvme1n1 259:0 0 1G 0 disk nvme0n1 259:1 0 8G 0 disk nvme0n1p1 259:2 0 7.9G 0 part / nvme0n1p14 259:3 0 3M 0 part nvme0n1p15 259:4 0 124M 0 part /boot/efi nvme2n1 259:5 0 1G 0 disk admin@i-09db637cee5e4851b:~$ sudo su root@i-09db637cee5e4851b:/home/admin# pvcreate nvme1n1 nvme2n1 No device found for nvme1n1. No device found for nvme2n1. root@i-09db637cee5e4851b:/home/admin# pvcreate /dev/nvme1n1 /dev/nvme2n1 Physical volume "/dev/nvme1n1" successfully created. Physical volume "/dev/nvme2n1" successfully created. root@i-09db637cee5e4851b:/home/admin# vgcreate vg /dev/nvme1n1/