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Shell Programming and Scripting

problem in changing prompt

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# 1  
Old 09-12-2009
problem in changing prompt
hi all, please tell me why this 2 liner script is not working!!
Code:
#!/bin/bash
oldps1="$PS1"
PS1="myprompt>"

but when type this in terminal it works!!
# 2  
Old 09-12-2009
Quote:
Originally Posted by tprayush
Code:
PS1="myprompt>"

How about ...

Code:
export PS1="myprompt>"

# 3  
Old 09-12-2009
thanks dr.house...but its not working...the prompt is still the same!!
# 4  
Old 09-12-2009
try also:
Code:
PS1="myprompt>"
export PS1

# 5  
Old 09-12-2009
instead of just executing the script, source it.

Code:
# source scriptname

# 6  
Old 09-12-2009
thanks ilikecows!!!!!!!
it worked..
# 7  
Old 09-12-2009
Either u can source it or execute the script by
Code:
 . <file name>

So the script would execute in current shell and the variable would availabe there.
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