23 lines
609 B
Text
23 lines
609 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 [ "$SHLVL" = 1 ]; then # ~ if on the outermost shell instance
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# Clear screen and scrollback without a `terminfo` lookup
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# because `clear` fails on hosts that do not know `$TERM`
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printf '\033[H\033[2J\033[3J'
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# On a real Linux `tty`, run `clear_console` for a full reset also
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if [ -t 0 ]; 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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