Get flash to fully experience Pearltrees
Contents Principle of Script Variables Branching Looping Commandline Arguments Comparisons Variable Manipulations Ksh Regular Expressions Functions Data Redirection Pipes Coprocesses Read Input from User and from Files Special Variables Action on Success or Failure of a Command Trivial Calculations Numerical Calculations using "bc" "grep" "sed" "awk" "perl" Principle of Script Defining the Shell Type To make a ksh script (which is a ksh program) crate a new file with a starting line like: #!
How to change your shell prompt. In my last article I discussed how to change your shell. Now let's change your prompt to make it helpful. Here are what some of my prompts look like: