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Support for counting screen sessions running with extra parameters

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In some cases (multi user enabled in screen for example), the count of
detached screen sessions was incorrect. The command to locate these has
been improved using a more tolerant regex, which does not require
'detached' to be the first word inside the parenthesis.

To test, open a new screen session, add multiuser (type Ctrl+A, then
':', then multiuser on), then detach (Ctrl+A, Ctrl+D), and see that
liquidprompt detects the screen, as would "screen -list".
This commit is contained in:
yannack 2014-01-16 16:07:19 +01:00 committed by Olivier Mengué
parent aed833058f
commit 5f8fcc46ea
1 changed files with 1 additions and 1 deletions
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@ -631,7 +631,7 @@ _lp_jobcount_color()
local running=$(( $(jobs -r | wc -l) )) local running=$(( $(jobs -r | wc -l) ))
local stopped=$(( $(jobs -s | wc -l) )) local stopped=$(( $(jobs -s | wc -l) ))
local n_screen=$(screen -ls 2> /dev/null | grep -c '([Dd]etach[^)]*)$') local n_screen=$(screen -ls 2> /dev/null | grep -c '[Dd]etach[^)]*)$')
local n_tmux=$(tmux list-sessions 2> /dev/null | grep -cv attached) local n_tmux=$(tmux list-sessions 2> /dev/null | grep -cv attached)
local detached=$(( $n_screen + $n_tmux )) local detached=$(( $n_screen + $n_tmux ))
local m_detached="d" local m_detached="d"