Shell - Run additional command on failure
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by Shawn
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Published on 2010-04-16T14:04:36Z
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2010/04/16
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I have this script that I am currently running that works great for all instances but one:
#!/bin/sh
pdfopt test.pdf test.opt.pdf &>/dev/null
pdf2swf test.opt.pdf test.swf
[ "$?" -ne 0 ] && exit 2
More lines to execute follow the above code ...
How would I go about changing this script to run "pdf2swf test.pdf test.swf" if "pdf2swf test.opt.pdf test.swf" fails? If the second attempt fails, then I would "exit 2".
Thanks
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