13 lines
472 B
Bash
13 lines
472 B
Bash
#!/bin/zsh
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# deal with screen, if we're using it - courtesy MacOSXHints.com
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# Login greeting ------------------
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if [ "$TERM" = "screen" ] && [ ! "$SHOWED_SCREEN_MESSAGE" = "true" ]; then
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detached_screens=$(screen -list | grep Detached)
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if [ -n "$detached_screens" ]; then
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echo "+---------------------------------------+"
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echo "| Detached screens are available: |"
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echo "$detached_screens"
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echo "+---------------------------------------+"
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fi
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fi
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