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How to output something in PowerShell
..., assigns the aforementioned value, and being the last item on the command pipeline it calls the .toString() method and outputs the result to STDOUT (by default). A thing of beauty.
The other Write-* commands are specific to outputting the text to their associated streams, and have their place as s...
How do I create a crontab through a script
..., with a mandatory file name. Is there some trick to get it to accept the piped data instead?
– Mark Berry
Aug 16 '14 at 20:21
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Why is “origin/HEAD” shown when running “git branch -r”?
...git remote show origin
* remote origin
Fetch URL: git@github.com:walkerh/pipe-o-matic.git
Push URL: git@github.com:walkerh/pipe-o-matic.git
HEAD branch: master
Remote branch:
master tracked
Local branch configured for 'git pull':
master merges with remote master
Local ref config...
How to find a deleted file in the project commit history?
... @TylerJones you can feed anything to anything with linux using pipes - google linux pipes.. you'll like that.
– John Hunt
Oct 4 '18 at 12:49
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How to replace ${} placeholders in a text file?
I want to pipe the output of a "template" file into MySQL, the file having variables like ${dbName} interspersed. What is the command line utility to replace these instances and dump the output to standard output?
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git: How to ignore all present untracked files?
...h gives us just the relative path to the untracked file;
the | symbols are pipes, which pass the output of the previous command to the input of the following command;
the >> and > symbols are redirect operators, which append the output of the previous command to a file or overwrites/creates...
How to check if remote branch exists on a given remote repository?
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git branch -a --list '<pattern>'is also an option. Pipe to grep if you need a return code for your script.
– LOAS
Aug 3 '17 at 9:31
add a comment
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Commenting in a Bash script inside a multiline command
...ere` \
def `#Another chance for a comment` \
xyz, etc.
And for pipelines specifically, there is a clean solution with no overhead:
echo abc | # Normal comment OK here
tr a-z A-Z | # Another normal comment OK here
sort | # The pipelines are automatically continued
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How to reference a file for variables using Bash?
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If the variables are being generated and not saved to a file you cannot pipe them in into source. The deceptively simple way to do it is this:
some command | xargs
MySQL DROP all tables, ignoring foreign keys
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why not just pipe mysqldump to mysql, without going through a file?
– Rolf
May 28 '18 at 16:40
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