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33 lines
1.3 KiB
33 lines
1.3 KiB
#!/bin/bash
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# LinuxGSM check_config.sh module
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# Author: Daniel Gibbs
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# Contributors: https://linuxgsm.com/contrib
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# Website: https://linuxgsm.com
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# Description: Checks if run from tmux or screen.
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moduleselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
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fn_check_is_in_tmux() {
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if [ "${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_fail "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 -e "It is not possible to run a tmux session inside another tmux session"
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echo -e "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 [ "${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_fail "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 -e "It is not possible to run a tmux session inside screen session"
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echo -e "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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