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Script running in bash 3.0 not in 3.2

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Top Forums Shell Programming and Scripting Script running in bash 3.0 not in 3.2
# 8  
Old 01-28-2009
Well, there you go. Your ls -l command uses a different output format. For some reason in Ubuntu, it's printing out a very non-standard number in the first column. Also, it's printing a full date, as opposed to the traditional UNIX ls date format. Anyway, the awk script should have used "$NF" instead of "$9" as that's (almost) guaranteed to work no matter what.
# 9  
Old 01-28-2009
Will be the name of file always at the end of ls line.
Is that a default UNIX behaviour?
# 10  
Old 01-28-2009
Quote:
Originally Posted by trutoman
Will be the name of file always at the end of ls line.
Is that a default UNIX behaviour?
Yes, but all bets are off if the -F option is also specified. Soft-links, for instance, might be shown as:
Code:
# command ls -lF
 -rw-r--r-- 1 otheus tisperson 75 Jan 28 11:47 file1
 -rw-r--r-- 1 otheus tisperson 97 Jan 28 11:53 file2
 lrwxrwxrwx 1 otheus tisperson  5 Jan 28 12:46 file3 -> file2

Here, you would get two copies of file2.

For various reasons, in my scripts, I try to use /bin/ls or command ls to make sure I don't pick up stray variants.With Ubuntu, however, it looks like they customized the ls code to make it more Windows like.
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