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32 lines
1.2 KiB
32 lines
1.2 KiB
#!/bin/bash
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# LinuxGSM check_config.sh function
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# Author: Daniel Gibbs
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# Contributor: UltimateByte
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# Website: https://linuxgsm.com
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# Description: Checks if run from tmux or screen
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local commandname="check"
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fn_check_is_in_tmux(){
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if [ -n "${TMUX}" ]; then
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fn_print_fail_nl "tmuxception error: Sorry Cobb you cannot start a tmux session inside of a tmux session."
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fn_script_log_fatal "Tmuxception error: Attempted to start a tmux session inside of a tmux session."
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fn_print_information_nl "LinuxGSM creates a tmux session when starting the server."
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echo "It is not possible to run a tmux session inside another tmux session"
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echo "https://docs.linuxgsm.com/requirements/tmux#tmuxception"
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core_exit.sh
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fi
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}
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fn_check_is_in_screen(){
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if [ -n "${STY}" ]; then
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fn_print_fail_nl "tmuxception error: Sorry Cobb you cannot start a tmux session inside of a screen session."
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fn_script_log_fatal "Tmuxception error: Attempted to start a tmux session inside of a screen session."
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fn_print_information_nl "LinuxGSM creates a tmux session when starting the server."
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echo "It is not possible to run a tmux session inside screen session"
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echo "https://docs.linuxgsm.com/requirements/tmux#tmuxception"
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core_exit.sh
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fi
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}
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fn_check_is_in_tmux
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fn_check_is_in_screen
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