Archive for the tag 'Unix'

Sep 17 2010

Unix/Linux Sort Multiple Columns, Tab Delimited and Reverse Sort Order

Published by under Unix/Linux

Sorting a tab delimited file using the Unix sort command is easy once you know which parameters to use. An advanced file sort can get difficult to define if it has multiple columns, uses tab characters as column separators, uses reverse sort order on some columns, and where you want the columns sorted in non-sequential […]

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Sep 05 2009

How to automatically provide an answer to Unix commands

Published by under Unix/Linux

How do you automatically provide an answer to a Unix command for example cp: overwrite `destination/./b.txt’? Many Unix/Linux commands that operate on files may stop and ask for confirmation for each file before completing an action. Of course for many Unix/Linux commands there are parameters that allows you to specify the desired behavior, but there […]

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