Re: Language selection tool
Posted: 13 Dec 2016, 15:37
But I know of no trick for any bash script to be able to read $COLUMNS
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#!/bin/bash
columns=$(tput cols)
echo "Columns: " $columnsPage 4 of 4
Re: Language selection tool
Posted: 22 Dec 2016, 19:55
tput, yes, I tend to forget about tput...
Also, this might be helpful as well:
https://www.gnu.org/software/bash/manua ... iltin.html
And then we have this: 
Useful code: http://pastebin.com/uu9MaVbX
(I just read over it but I have not tested every line)
Also, this might be helpful as well:
Code: Select all
shopt -s checkwinsizecheckwinsize
If set, Bash checks the window size after each command and, if necessary, updates the values of LINES and COLUMNS.
And then we have this:
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stty sizeUseful code: http://pastebin.com/uu9MaVbX
(I just read over it but I have not tested every line)