added scr alias

Former-commit-id: da7ddfffb2
2023-08-22 18:54:22 -05:00
parent c8e4944691
commit cbcce6bf79
1 changed files with 2 additions and 0 deletions
--- a/.bash_aliases
+++ b/.bash_aliases
@@ -96,6 +96,8 @@ alias sysdn='sudo systemctl disable --now'

 #opens specified command in new window in screen session
 alias s='screen -X screen '
+# Resume screen or create a new one named main
+alias scr='screen -r || screen -S main'
 # press enter to continue. Occasionally useful 
 alias cnfrm='read -p "Press enter to proceed" '