at |
execute commands at a specified time |
batch |
execute commands when system load permits |
bg |
run a job in the background |
crontab |
schedule periodic background work |
env |
set environment for a command |
export |
set export attribute for a variable |
fc |
process command history list |
fg |
run a job in the foreground |
jobs |
list the jobs in the current session |
kill |
send a signal to a process |
nice |
run a command with changed priority |
nohup |
run a command immune to hangups |
ps |
display information about processes |
read |
read a line from standard input |
readonly |
set read-only attribute for variables |
renice |
change the priority of a running process |
sleep |
suspend execution for a time interval |
time |
display execution time for a command |
wait |
suspend process until completion of another process |