General Commands
chrt | manipulate the real-time attributes of a process |
dmesg | print or control the kernel ring buffer |
flock | manage locks from shell scripts |
hardlink | link multiple copies of a file |
ionice | set or get process I/O scheduling class and priority |
ipcmk | make various IPC resources |
ipcrm | remove certain IPC resources |
ipcs | show information on IPC facilities |
kill | terminate a process |
logger | enter messages into the system log |
more | display the contents of a file in a terminal |
mountpoint | see if a directory or file is a mountpoint |
nsenter | run program in different namespaces |
renice | alter priority of running processes |
setsid | run a program in a new session |
taskset | set or retrieve a process's CPU affinity |
unshare | run program in new namespaces |
System Administration |
agetty | alternative Linux getty |
blkid | locate/print block device attributes |
blockdev | call block device ioctls from the command line |
findmnt | find a filesystem |
fsck | check and repair a Linux filesystem |
losetup | set up and control loop devices |
mkswap | set up a Linux swap area |
mount | mount a filesystem |
partx | tell the kernel about the presence and numbering of on-disk partitions |
sulogin | single-user login |
swapoff | alias for swapon |
swapon | enable/disable devices and files for paging and swapping |
switch_root | switch to another filesystem as the root of the mount tree |
umount | unmount filesystems |