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24 lines
532 B
Bash
24 lines
532 B
Bash
#
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# Defines GNU Screen aliases and provides for auto launching it at startup.
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#
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# Authors:
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# Sorin Ionescu <sorin.ionescu@gmail.com>
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#
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# Aliases
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alias sl="screen -list"
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alias sn="screen -U -S"
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alias sr="screen -a -A -U -D -R"
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# Auto
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if (( $SHLVL == 1 )) && is-true "$AUTO_SCREEN"; then
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(( SHLVL += 1 )) && export SHLVL
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session="$(screen -list 2> /dev/null | sed '1d;$d' | awk '{print $1}' | head -1)"
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if [[ -n "$session" ]]; then
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exec screen -x "$session"
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else
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exec screen -a -A -U -D -R -m "$SHELL" -l
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fi
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fi
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