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How to handle more than 10 parameters in shell
...using bash shell on linux and want to use more than 10 parameters in shell script
2 Answers
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How do I get the localhost name in PowerShell?
...rm 'env:COMPUTERNAME' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:1 + env:COMPUTERNAME + ~~~~~~~~~~~~~~~~ + CategoryInfo : ...
argparse module How to add option without any argument?
I have created a script using argparse .
2 Answers
2
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Remove or uninstall library previously added : cocoapods
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Since the accepted answer's side effects have been removed by a script written by Kyle Fuller - deintegrate, I'll post the proper workflow here:
Install clean:
$ sudo gem install cocoapods-clean
Run deintegrate in the folder of the project:
$ pod deintegrate
Clean:
$ pod clean
Mod...
Ruby sleep or delay less than a second?
I'm making a script with ruby that must render frames at 24 frames per second, but I need to wait 1/24th of a second between sending the commands. What is the best way to sleep for less than a second?
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Get last result in interactive Python shell
... It only works in the interactive shell, though. Don't rely on it for scripts.
– John Fouhy
Oct 14 '08 at 4:54
7
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Change directory command in Docker?
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You can run a script, or a more complex parameter to the RUN. Here is an example from a Dockerfile I've downloaded to look at previously:
RUN cd /opt && unzip treeio.zip && mv treeio-master treeio && \
rm -f tr...
Aliases in Windows command prompt
...t) to run a batch file which does all the common setup (like- set window's title, colors, etc).
cmd.exe /K env.cmd
env.cmd:
title "Foo Bar"
doskey np=notepad++.exe $*
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Tuning nginx worker_process to obtain 100k hits per min
...set the open file count value per process. This is better done in the init script.
– Ethan
May 19 '13 at 20:53
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What is the difference between Android margin start/end and right/left?
... much logical sense to use start/right when those will be the same for RTL scripts).
– Liggliluff
Feb 8 '17 at 2:12
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