shell_builtins

Table of Contents

Shell Built-ins
- Ksh/Bash
  - String operations
  - Variable assignation

Shell Built-ins

Ksh/Bash

String operations

# Strip extension:
${var%.ext}
 
# Strip filename (extract directory):
${path%/*}
 
# Strip path (extract filename):
${path##*/}

Variable assignation

# Valeur par defaut:
var2=${var1:-valDef}

shell_builtins.txt · Last modified: 2012/08/07 10:47 by ginko