Changes

Jump to navigation Jump to search
11 bytes added ,  20:55, 22 September 2009
no edit summary
Line 1: Line 1: −
   
==Exporting Functions and Variables==
 
==Exporting Functions and Variables==
 
A subshell does not inherit a variable's setting. Use the [[export command]] to export variables and functions to subshell:
 
A subshell does not inherit a variable's setting. Use the [[export command]] to export variables and functions to subshell:
<source>WWWJAIL=/apache.jail
+
<source lang="bash">WWWJAIL=/apache.jail
 
export $WWWJAIL
 
export $WWWJAIL
 
die() { echo "$@"; exit 2; }  
 
die() { echo "$@"; exit 2; }  
 
export -f die</source>
 
export -f die</source>
 
[[Category:Catching signals]][[Category:Commands]]
 
[[Category:Catching signals]][[Category:Commands]]

Navigation menu