28 lines
748 B
Bash
Executable File
28 lines
748 B
Bash
Executable File
#!/bin/bash
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# Connect to a remote tmux session with ssh, avoiding involuntary nesting
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#
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# This script is not intended to be run by itself. To use it, set up a link
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# to it in your path for each server you want to connect to. The link name
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# will be used as an ssh destination, so it has to be either a hostname or
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# an alias defined in your ~/.ssh/config.
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if [[ ! -h $0 ]] ; then
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echo "Error: this script should never be called directly"
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exit 1
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fi
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if [[ $# != 0 ]] ; then
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echo "Error: this scripts takes no pris^H^H^H^Hparameters"
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exit 1
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fi
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SSH=`command -v ssh`
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HOST=${0##/*/}
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if [[ ! -z $TMUX ]] ; then
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echo "Error: local tmux session detected, aborting to avoid nesting"
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exit 1
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fi
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"${SSH}" -t "${HOST}" -- sh -c "tmux a || tmux"
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