Is there a Linux command that does nothing, but never exits?
117555
How to do nothing forever in an elegant way?
15993
Bash prompt execute command every time a new prompt is displayed
16417
Run a command without making me wait
53280
How can I kill a process by name instead of PID, on Linux?
112614
How to just call a command and not get its output
123580
Pausing a long running program in the terminal?
132154
A do nothing line in a bash script
151667
How to make a bash script wait and then continue running?
139670
Why won't this command work?
16286
Repeat a Unix command every x seconds forever
59353
How to tell if a command executed by `exec` runs successfully or not?
46225
How to get the Linux OOM killer to not kill my process?
30627
How to prevent screen from terminating when command in window terminates
70881
Make bash exit != 0 when called by AWK and interrupted with ^C
4651
Shell: is it possible to delay a command without using `sleep`?
12795
Getting "ensure" / "finally" functionality in a shell command (not script)?
94622
How does one extract a command's exit status into a variable?