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02-11-2009
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problem about '..' in bash
There is an interview question about UNIX bash:
Some shells like bash try to make '..' always work propery, namely, from home directory, cd ../$USER will place you in your home directory. Does bash always get this behavior correct? Anyway can provide any example that bash doesnt work well? Thanks! Last edited by usfish; 02-11-2009 at 02:34 AM.. |
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