ve to use the command nl. Here is a function that does what nl does best – numbering the lines in a file. The origina... ction results.
is_upper
The function str_to_upper does a case conversion, but sometimes you only need to... a field of text to a file. The is_upper function does just that. Using an if statement in the script wi... tory $DIREC
then :
else
error_msg "$DIREC does not exist...creating it now"
mkdir $DIREC > /
