···

       
24
       
 
       


     

       
25
       
 
       
# Print each member of logins array on a new line and pipe to gum choose.

     

       
26
       
 
       
# Store selection.

     

       
27
       
-
       
selection=$(printf "%s\n" "${hostn_array[@]}" | gum choose --limit=1)

     

       
28
       
 
       


     

       
29
       
-
       
# If $selection is non-empty, pass it to the ssh -X command.

     

       
30
       
-
       
if test -n "${selection}"; then

     

       
31
       
 
       
    autossh -M 0 "${selection}"

     

       
32
       
 
       
fi

     

···

       
24
       
 
       


     

       
25
       
 
       
# Print each member of logins array on a new line and pipe to gum choose.

     

       
26
       
 
       
# Store selection.

     

       
27
       
+
       
selection=$(printf "%s\n" "${hostn_array[@]}" | gum choose --header="SSH Host" --limit=1)

     

       
28
       
 
       


     

       
29
       
+
       
# If $selection is not aborted by user, pass it to the `autossh -M 0` command.

     

       
30
       
+
       
if [ "${selection}" != "user aborted" ]; then

     

       
31
       
 
       
    autossh -M 0 "${selection}"

     

       
32
       
 
       
fi