Tag Archives: true

commandline session $true $true $? $echo $? 0 $false $echo $? 1 $echo $? 0 $echo $? 0 $false ; true $echo $? 0 $true ; false ; echo $? 1 $true ; false ; echo $? 1 $true ; false ; echo $? 1 $true ; false ; echo $? ; echo $? 1 …

Continue reading “What does true and false commands do ?”