24 lines
805 B
Bash
Executable File
24 lines
805 B
Bash
Executable File
#!/bin/sh
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# dmux: a simple terminal session switcher on top of dtach and fzf
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# Created by Luxferre in 2026, released into the public domain
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SDIR="$HOME/.dtsess"
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SPFILE="$SDIR/.list"
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mkdir -p "$SDIR"
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touch "$SPFILE"
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if [ -z "$(ls -1 "$SDIR")" ]; then
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cat "$SPFILE" | while read -r sess; do
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dtach -n "$SDIR/$sess" $SHELL
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done
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fi
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FTR='Select a session or create a new one'
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while true; do
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ls -1 "$SDIR" > "$SPFILE"
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slist="$(nl -nln -w1 -s' - ' "$SPFILE")"
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sname="$(printf '%s\nNew\nQuit\n' "$slist" | grep . | fzf --tac --footer="$FTR")"
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[ "$sname" = 'Quit' ] && printf '\033[0m' && break
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[ "$sname" = 'New' ] && printf 'New session name: ' && read -r sname
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sname="$(echo "$sname" | sed -E 's/^[0-9]+\ -\ //')"
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[ -n "$sname" ] && printf '\033[0m' && dtach -A "$SDIR/$sname" $SHELL
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done
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