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December 2, 2020 20:49
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Asks to attach screen, only if we are not already in a screen session.
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| #!/bin/bash | |
| screen -list | |
| if [ $? -eq 0 ] && [ -z "$STY" ] | |
| then | |
| echo -n "Attach screen session? (Y/n)" | |
| read answer | |
| if [ "$answer" == "" ] || [ "$answer" != "${answer#[Yy]}" ] ;then | |
| screen -UraAd | |
| fi | |
| fi |
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