26 lines
663 B
Text
26 lines
663 B
Text
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#!/bin/sh
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# When logging out of a machine, clear the screen to increase privacy
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if [ "$SHLVL" = 1 ]; then # If on the outermost shell instance
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# Clear screen and scrollback in SSH/terminal emulators
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if _command_exists clear; then
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clear
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printf '\e[3J' # Clear scrollback buffer in modern emulators
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fi
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# On real Linux tty, run `clear_console` for full reset as well
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if [ -t 0 ] && [ "$(tty)" != "not a tty" ]; then
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case "$(tty)" in
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/dev/tty[0-9]*)
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if _command_exists clear_console; then
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clear_console -q
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fi
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;;
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esac
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fi
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fi
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