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How to delete a folder and all contents using a bat file in windows?
...MDIR [/S] [/Q] [drive:]path RD [/S] [/Q] [drive:]path
/S Removes all directories and files in the specified directory
in addition to the directory itself. Used to remove a directory
tree.
/Q Quiet mode, do not ask if ok to remove a directory tree with /S
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How do I revert my changes to a git submodule?
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If you want to do this for all submodules, without having to change directories, you can perform
git submodule foreach git reset --hard
You can also use the recursive flag to apply to all submodules:
git submodule foreach --recursive git reset --hard
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Remove redundant paths from $PATH variable
I have defined the same path in the $PATH variable 6 times.
11 Answers
11
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Command not found when using sudo
...e command is not found.
The PATH environment variable contains a list of directories which are searched for commands. Each user sets their own PATH variable according to their needs.
To see what it is set to run
env | grep ^PATH
Here's some sample output of running the above env command first...
How to export all collections in MongoDB?
I want to export all collections in MongoDB by the command:
26 Answers
26
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Git diff --name-only and copy that list
I just want to get a list of changed files between two revisions, which is simple:
7 Answers
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How to use regex with find command?
...d works. According to the man page, the regex matches the whole file path, directories included, which means there's an implicit "^ ... $" surrounding your regex. It must match the WHOLE result line.
– Manny D
Jul 27 '11 at 13:40
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Do you put unit tests in same project or another project?
Do you put unit tests in the same project for convenience or do you put them in a separate assembly?
15 Answers
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static files with express.js
I want to serve index.html and /media subdirectory as static files. The index file should be served both at /index.html and / URLs.
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Removing pip's cache?
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On OSX, I had to delete the pip related directories in $TMPDIR
– Bryan P
Apr 14 '13 at 8:25
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