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How to search through all Git and Mercurial commits in the repository for a certain string?
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Don't know about git, but in Mercurial I'd just pipe the output of hg log to some sed/perl/whatever script to search for whatever it is you're looking for. You can customiz
Which sort algorithm works best on mostly sorted data? [closed]
...swered Oct 20 '08 at 22:29
Nils PipenbrinckNils Pipenbrinck
74.6k2323 gold badges141141 silver badges213213 bronze badges
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How do I make Git ignore file mode (chmod) changes?
...of any whitespace. BSD xargs doesn't have that option, but instead you can pipe the output through tr '\n' '\0' and then use the -0 arg to xargs to use NUL as the delimiter.
– Mark Aufflick
Jun 12 '13 at 17:42
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“std::endl” vs “\n”
Many C++ books contain example code like this...
12 Answers
12
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How to get svn remote repository URL?
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This command also gives me the relative URL, so I had to pipe it through head like this: svn info | grep URL | sed 's/URL: //g' | head -1 to get just the URL.
– David
Oct 4 '19 at 1:20
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How do I find all of the symlinks in a directory tree?
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One command, no pipes
find . -type l -ls
Explanation: find from the current directory . onwards all references of -type link and list -ls those in detail.
Plain and simple...
Expanding upon this answer, here are a couple more symbolic li...
Convert XLS to CSV on command line
How could I convert an XLS file to a CSV file on the windows command line.
15 Answers
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How to assign the output of a command to a Makefile variable
... This simple example works. It also works with shell commands pipeline. But it is essential that you should use $$ to represent $ in the shell command
– Sergey P. aka azure
Oct 7 '14 at 9:12
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Retrieve list of tasks in a queue in Celery
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In addition you can pipe this through grep -e "^celery\s" | cut -f2 to extract that 166 if you want to process that number later, say for stats.
– jamesc
Nov 1 '17 at 11:17
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How to count items in JSON object using command line?
... can also use jq to track down the array within the returned json and then pipe that in to a second jq call to get its length. Suppose it was in a property called records, like {"records":[...]}.
$ curl https://my-source-of-json.com/list | jq -r '.records' | jq length
2
$
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