Bash Script

Tag: while

  • Read a text file with bash line by line

    Read a text file in bash line by line with while. It will read till the end of line. You can modify the end of line setting a new value to EOF variable. while read line; do echo “${line}”; done

  • Shell script menu

    This is an example of how to create a bash menu using while and read. #!/bin/sh echo “Use one of the following options” echo ” d : run date command” echo ” : ” echo ” q: quit this menu” echo “enter your choice or type “q” to quit : \c” read option while […