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Peak memory usage of a linux/unix process
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Here's a one-liner that doesn't require any external scripts or utilities and doesn't require you to start the process via another program like Valgrind or time, so you can use it for any process that's already running:
grep VmPeak /proc/$PID/status
(replace $PID with the PI...
Equivalent of *Nix 'which' command in PowerShell?
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You can put it in your profile script. More on profiles - msdn.microsoft.com/en-us/library/bb613488(VS.85).aspx
– Steven Murawski
Sep 15 '08 at 18:45
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How to run Node.js as a background process and never die?
...ize it! Use proper tools for it, like forever, pm2 or the plain old init.d scripts.
– Victor Schröder
Mar 16 '16 at 9:28
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show 12 more com...
How to find my Subversion server version number?
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For an HTTP-based server there is a Python script to find the server version at:
http://svn.apache.org/repos/asf/subversion/trunk/tools/client-side/server-version.py
You can get the client version with
`svn --version`
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Check existence of directory and create if doesn't exist
I often find myself writing R scripts that generate a lot of output. I find it cleaner to put this output into it's own directory(s). What I've written below will check for the existence of a directory and move into it, or create the directory and then move into it. Is there a better way to approach...
What does status=canceled for a resource mean in Chrome Developer Tools?
...e once things get cached, it doesn't happen. If set a breakpoint in my javascript, it doesn't happen. Your first bullet point is probably not the problem because I don't see a element being deleted. I know for a fact it isn't bullet point 3. What do you mean by "Once you touch the contents of an ifr...
How to shrink/purge ibdata1 file in MySQL
... "query tool" for performing statistics in R, that is, everytime I run a R script, I create a new database (A), create a new table (B), import the data into B, submit a query to get what I need, and then I drop B and drop A.
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How do I remove the old history from a git repository?
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This method is easy to understand and works fine. The argument to the script ($1) is a reference (tag, hash, ...) to the commit starting from which you want to keep your history.
#!/bin/bash
git checkout --orphan temp $1 # create a new branch without parent history
git commit -m "Truncated his...
Invoking JavaScript code in an iframe from the parent page
...ally, I have an iframe embedded in a page and the iframe has some JavaScript routines I need to invoke from the parent page.
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Find the files existing in one directory but not in the other [closed]
...uce unnecessarily long output for large directories, I wrote my own Python script to compare two folders.
Unlike many other solutions, it doesn't compare contents of the files. Also it doesn't go inside subdirectories which are missing in another directory. So the output is quite concise and the sc...