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Python Anaconda - How to Safely Uninstall
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The anaconda installer adds a line in your ~/.bash_profile script that prepends the anaconda bin directory to your $PATH environment variable. Deleting the anaconda directory should be all you need to do, but it's good housekeeping to remove this line from your setup script too.
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How to read and write into file using JavaScript?
Can anybody give some sample code to read and write a file using JavaScript?
17 Answers
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How to find the last field using 'cut'
...test and most concise way of trimming down a single variable inside a bash script (assuming you're already using a bash script). No need to call anything external.
– Ken Sharp
Jul 28 '17 at 4:34
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How to update a single library with Composer?
...the autoload-dev rules.
--no-autoloader: Skips autoloader generation.
--no-scripts: Skips execution of scripts defined in composer.json.
--no-plugins: Disables plugins.
--no-progress: Removes the progress display that can mess with some terminals or scripts which don't handle backspace characters.
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Ruby 'require' error: cannot load such file
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This assumes that the CWD is the directory that the scripts are stored in.
– David Grayson
Mar 17 '12 at 14:27
25
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Jenkins / Hudson environment variables
...enkins service is an upstart job, so I was modifying the old sysvinit stub script. Wrong place. When I tweak the /etc/init/jenkins.conf script, and update the PATH before it exec's java, that does seem to work.
– Stabledog
Jan 2 '14 at 16:40
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Colorized grep — viewing the entire file with highlighted matches
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You can use my highlight script from https://github.com/kepkin/dev-shell-essentials
It's better than grep because you can highlight each match with its own color.
$ command_here | highlight green "input" | highlight red "output"
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File upload progress bar with jQuery
...s-domain support, chunked and resumable file uploads. And they have sample scripts for multiple server languages(node, php, python and go).
Demo url: https://blueimp.github.io/jQuery-File-Upload/.
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Exec : display stdout “live”
I have this simple script :
9 Answers
9
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Batch file include external file for variables
...valid batch file, you can just use:
call externalconfig.bat
inside your script. Try creating following a.bat:
@echo off
call b.bat
echo %MYVAR%
and b.bat:
set MYVAR=test
Running a.bat should generate output:
test
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