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-   -   linux rename multiple files to same suffix (https://www.linuxquestions.org/questions/linux-newbie-8/linux-rename-multiple-files-to-same-suffix-730689/)

ghostdog74 06-10-2009 03:37 AM

Quote:

Originally Posted by Disillusionist (Post 3568910)
Code:

i=1
...
  i=$(expr $i + 1)
..


bash has its own internal addition (see chrism01's post). no need to call external expr.

Disillusionist 06-10-2009 04:27 AM

Quote:

Originally Posted by ghostdog74 (Post 3568918)
bash has its own internal addition (see chrism01's post). no need to call external expr.

That's what happens with growing up on Ksh ;)

rikxik 06-10-2009 11:20 PM

Quote:

Originally Posted by Disillusionist (Post 3568955)
That's what happens with growing up on Ksh ;)

Don't blame ksh !! ;) It works in ksh too:

Code:

$ echo $0
-ksh
$ i=10 ; i=$((i+1)); echo $i
11



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