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Old 08-30-2009, 09:30 AM   #1
RaptorX
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Registered: Jun 2009
Location: Emden, Germany
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[BASH] variable assignment help


Hi guys,

I have this piece of code here:

Code:
#!/bin/bash
# zipit.sh

folder=$1
zip -rm ${folder}.zip $folder
mv -t ../done ${folder}.zip
What happens is that I will be doing that over and over again for a few days so I decided to create a little script for it but I dont know if you could guess it... it creates a small problem...

when I do zipit M[TAB] to auto complete the auto complete adds a "/" at the end of the folder name, and what the script does is that it creates a file named ".zip" with the contents inside...

The question is, how can i assign folder=$1 but deleting the "/"... or perhaps a more correct variable expansion in ${folder}.zip would help? but im not sure about it since im little new in bash scripting.

Any other suggestions are appreciated.
 
Old 08-30-2009, 09:34 AM   #2
jschiwal
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Look in the bash info manual for variable expansion.

file="${1%/}.zip"
 
Old 08-30-2009, 10:28 AM   #3
RaptorX
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Registered: Jun 2009
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Thanks, I will read it today.
 
  


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