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npm global path prefix
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Wouldn't I need to chown /usr/local if I am to have any scripts write links into it without requiring sudo? How about following this to set nom/node up in ~/.local or something?
– Steven Lu
Feb 12 '13 at 20:16
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RegEx: Grabbing values between quotation marks
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Using JavaScript's match, this will match the quotation marks as well. It will work with iterating over exec as described here: stackoverflow.com/questions/7998180/…
– Kiechlus
Apr 27 '16 at 12:...
“Find next” in Vim
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see also index search plugin vim.org/scripts/script.php?script_id=1682
– SergioAraujo
Jul 7 '11 at 12:19
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JavaScript: Create and save file [duplicate]
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How to set location in this script when download?
– Bravo Yeung
Jun 4 '19 at 4:33
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show 7 mo...
Auto-reload browser when I save changes to html file, in Chrome?
...e you're not on OSX? Otherwise you could do something like this with applescript:
http://brettterpstra.com/watch-for-file-changes-and-refresh-your-browser-automatically/
There is also a plugin for chrome called "auto refresh plus" where you can specify a reload every x seconds:
https://chrome.go...
How do I diff the same file between two different commits on the same branch?
...r64141 The -- is useful e.g. when you have a file named -p. Good to use in scripts, only in rare cases needed in practice.
– Palec
Dec 30 '14 at 10:44
13
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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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Looping through a hash, or using an array in PowerShell
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Shorthand is not preferred for scripts; it is less readable. The %{} operator is considered shorthand. Here's how it should be done in a script for readability and reusability:
Variable Setup
PS> $hash = @{
a = 1
b = 2
c = 3
}
PS> $hash...
sed beginner: changing all occurrences in a folder
...res of sed that are specific to linux or BSD. Instead I use the overwrite script from Kernighan and Pike's book on the Unix Programming Environment.
The command is then
find /the/folder -type f -exec overwrite '{}' sed 's/old/new/g' {} ';'
And the overwrite script (which I use all over the plac...
Read a variable in bash with a default value
I need to read a value from the terminal in a bash script. I would like to be able to provide a default value that the user can change.
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