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pull/push from multiple remote locations
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answered May 11 '09 at 20:34
araqnidaraqnid
102k2020 gold badges141141 silver badges123123 bronze badges
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Why do you need to put #!/bin/bash at the beginning of a script file?
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paulsm4paulsm4
92.9k1313 gold badges120120 silver badges149149 bronze badges
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Checking from shell script if a directory contains files
... -A your/dir)" ]
This trick is inspired from nixCraft's article posted in 2007. Add 2>/dev/null to suppress the output error "No such file or directory".
See also Andrew Taylor's answer (2008) and gr8can8dian's answer (2011).
if [ -n "$(ls -A your/dir 2>/dev/null)" ]
then
echo "contains fi...
How can you program if you're blind?
...hy I stay away from netbeans. For any .net programming I use visual studio 2005 since it was the standard version used at my internship and is very accessible using Jaws and a set of scripts that were developed to make things such as the form designer more accessible.
For C and C++ programming I u...
Unique Key constraints for multiple columns in Entity Framework
...g the fluent API see Niaher's answer below stackoverflow.com/a/25779348/2362036
– tekiegirl
Oct 29 '14 at 13:37
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ORA-30926: unable to get a stable set of rows in the source tables
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This is usually caused by duplicates in the query specified in USING clause. This probably mea...
What's the difference between an inverted index and a plain old index?
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edited Jun 20 '14 at 20:58
answered Dec 2 '11 at 18:32
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How can I check if a directory exists in a Bash shell script?
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answered Sep 12 '08 at 20:07
GrundlefleckGrundlefleck
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How to change the cursor into a hand when a user hovers over a list item?
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It's funny how pointer!=cursor and hand!=pointer, adding even more to the confusion. :)
– Henrik Erlandsson
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How can I display an RTSP video stream in a web page?
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chrome blocked npapi plugins after september 1 2015.it's not working anymore.
– user2988855
Jan 30 '16 at 14:55
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