We have here a read only Bash variable. I am not allowed to unset that variable.
$ echo $TMOUT
1800
As a workaround I wrote those lines (that my session don't exit)
#!/usr/bin/perl
$|++;
while (1) { print "\e[0n"; sleep 120; }
Is there an official package (rpm) that does similar (like above Perl code) in a CentOS7/RHEL7 repository? I don't like to open up a vim editor, I wish a command.
Best Answer
You can issue perl commands from the command line...
perl -e '$|++; while (1) { print "\e[0n"; sleep 120; }'
or you could do the same in shell (a
sh
/bash
example):while sleep 120; do printf '\33[0n'; done
Or you could use
watch
:watch -n 120 printf '\33[0n'