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author | Vasil Zlatanov <vasil.zlatanov@gmail.com> | 2014-02-23 16:59:47 +0100 |
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committer | Vasil Zlatanov <vasil.zlatanov@gmail.com> | 2014-02-23 16:59:47 +0100 |
commit | 4b66da7ff8060fffdeac1cc4cb27f3182b3f2d46 (patch) | |
tree | d596ad6a67295d3f46e4ab189fd2b3539ea83c10 /ratpoison/screen_run | |
download | dotfiles-4b66da7ff8060fffdeac1cc4cb27f3182b3f2d46.tar.gz dotfiles-4b66da7ff8060fffdeac1cc4cb27f3182b3f2d46.tar.bz2 dotfiles-4b66da7ff8060fffdeac1cc4cb27f3182b3f2d46.zip |
First commit of dotfiles.
Diffstat (limited to 'ratpoison/screen_run')
-rwxr-xr-x | ratpoison/screen_run | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/ratpoison/screen_run b/ratpoison/screen_run new file mode 100755 index 0000000..07ba780 --- /dev/null +++ b/ratpoison/screen_run @@ -0,0 +1,21 @@ +#!/usr/bin/env bash +# +# Connect to a named screen session if it exists, otherwise create it +# If creating a new screen session, use the file screenrc.$session +# in the .ratpoison directory. +# +screen_dir=$HOME/.ratpoison +session=$1 +function die() { + echo "$0 error: $*" + exit 1 +} +[ $# -ne 1 ] && die "$0 requires 1 argument (screen session name)" +if screen -ls | grep $session; then + # This session exists, connect to it + screen -r $session +else + session_config=$screen_dir/screenrc.$session + [ -f $session_config ] || die "config ($session_config) not found for $session" + screen -c $screen_dir/screenrc.$session -S $session +fi |