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check if directory exists and delete in one command unix
Is it possible to check if a directory exists and delete if it does,in Unix using a single command? I have situation where I use ANT 'sshexec' task where I can run only a single command in the remote machine. And I need to check if directory exists and delete it...
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Sorting Python list based on the length of the string
...ing length. I tried to use sort as follows, but it doesn't seem to give me correct result.
7 Answers
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target input by type and name (selector)
I need to change some checkbox inputs to hidden inputs for some but not all inputs on a page.
3 Answers
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Get “Value” property in IGrouping
I have a data structure like
4 Answers
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How to change webservice url endpoint?
I generated a web-service client using JBoss utils (JAX-WS compatible)
using Eclipse 'web service client from a wsdl'.
4 An...
Check if value already exists within list of dictionaries?
I've got a Python list of dictionaries, as follows:
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Git: updating remote branch information
In a git repository, a remote branch I am not tracking was deleted. When I type
6 Answers
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Xcode 4 - “Archive” is greyed out?
I would like to archive my application, but the Archive option is greyed out. What could cause this?
4 Answers
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What does SQL clause “GROUP BY 1” mean?
Someone sent me a SQL query where the GROUP BY clause consisted of the statement: GROUP BY 1 .
6 Answers
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