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Delete files older than 15 days using PowerShell
...all of the files older than 15 days, and then recursively delete any empty directories that may have been left behind. My code also uses the -Force option to delete hidden and read-only files as well. Also, I chose to not use aliases as the OP is new to PowerShell and may not understand what gci, ?,...
How to install a gem or update RubyGems if it fails with a permissions error
... the OS and code that expects to have write permissions/ownership of those directories. Apple installs apps that use its Ruby and could expect a certain version or behavior, so those could break. Why bother when it's easier and safer to use RVM or rbenv and not worry about it.
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How do I install package.json dependencies in the current directory using npm
I have a web app: fooapp . I have a package.json in the root. I want to install all the dependencies in a specific node_modules directory . How do I do this?
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How do you convert an entire directory with ffmpeg?
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To convert with subdirectories use e.g.
find . -exec ffmpeg -i {} {}.mp3 \;
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For files in directory, only echo filename (no path)
How do I go about echoing only the filename of a file if I iterate a directory with a for loop?
5 Answers
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Permanently adding a file path to sys.path in Python
... environment variable, which is like the system PATH variable but contains directories that will be added to sys.path. See the documentation.
Note that no matter what you do, sys.path contains directories not files. You can't "add a file to sys.path". You always add its directory and then you ca...
How do I create a namespace package in Python?
... to release related libraries as separate downloads. For example, with the directories Package-1 and Package-2 in PYTHONPATH ,
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fatal: could not read Username for 'https://github.com': No such file or directory
I have the following problem when I try to pull code using git Bash on Windows:
17 Answers
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jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
I am running a Maven project which is also a dynamic web project. I have used all Spring libraries in Maven. I created web.xml , but when I start my Tomcat 7 server I am getting the following message:
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Validating parameters to a Bash script
...lder3/$1/thisisafolder
EOF
edit: I missed the part about checking if the directories exist at first, so I added that in, completing the script. Also, have addressed issues raised in comments; fixed the regular expression, switched from == to eq.
This should be a portable, POSIX compliant script a...