Script Works But Need It to Exit Upon Closing Program [SOLVED]
Running Xubuntu 16.04 with shell version "GNU bash, version 4.3.48(1)-release (x86_64-pc-linux-gnu)," I have a working script that consistently renames a Chrome window:
Code:
#!/bin/sh
while sleep 1; do
xdotool search --name chrome 2>/dev/null | while read id; do
xdotool set_window --name "Chrome" $id
done
done
I can run this script in the background upon boot, but I would prefer to start it upon opening Chrome, then kill it upon closing Chrome.
I've tried a lot of if statements, etc and failed miserably--setting the variables is well above my skills.
May I ask veteran script-ers for assistance in setting up a script that starts the commands listed above when Chrome is opened, then terminates everything when Chrome is closed?
I very much appreciate your patience for my first post, and please let me know if I haven't made things clear enough.
Many thanks.
Edit: listed OS and shell version
Last edited by jakefish; 03-03-2019 at 06:12 PM..
Reason: SOLVED
Now I am just getting frustrated and confused... if anyone has some advice on how this anomoly is occurring I would greatly appreciate it.
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Discussion started by: defs
0 Replies
LEARN ABOUT DEBIAN
rbash
RBASH(1) General Commands Manual RBASH(1)NAME
rbash - restricted bash, see bash(1)RESTRICTED SHELL
If bash is started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted. A restricted shell is
used to set up an environment more controlled than the standard shell. It behaves identically to bash with the exception that the follow-
ing are disallowed or not performed:
o changing directories with cd
o setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV
o specifying command names containing /
o specifying a file name containing a / as an argument to the . builtin command
o specifying a filename containing a slash as an argument to the -p option to the hash builtin command
o importing function definitions from the shell environment at startup
o parsing the value of SHELLOPTS from the shell environment at startup
o redirecting output using the >, >|, <>, >&, &>, and >> redirection operators
o using the exec builtin command to replace the shell with another command
o adding or deleting builtin commands with the -f and -d options to the enable builtin command
o using the enable builtin command to enable disabled shell builtins
o specifying the -p option to the command builtin command
o turning off restricted mode with set +r or set +o restricted.
These restrictions are enforced after any startup files are read.
When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.
SEE ALSO bash(1)GNU Bash-4.0 2004 Apr 20 RBASH(1)