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Read a file line by line assigning the value to a variable
...
#! /bin/bash
m>cat m> filename | while read LINE; do
echo $LINE
done
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How can I calculate an md5 checksum of a directory?
...g on here, I can only see solutions that would make the command more complim>cat m>ed then it's worth.
PS: one of my systems uses a limited busybox find which does not support -exec nor -print0 flags, and also it appends '/' to denote directories, while findutils find doesn't seem to, so for this machi...
Using sed, how do you print the first 'N' characters of a line?
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colrm x
For example, if you need the first 100 characters:
m>cat m> file |colrm 101
It's been around for years and is in most linux's and bsd's (freebsd for sure), usually by default. I can't remember ever having to type apt-get install colrm.
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Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
...ile read x; do
x1="$(git show HEAD:$x | md5sum | cut -d' ' -f 1 )"
x2="$(m>cat m> $x | md5sum | cut -d' ' -f 1 )"
if [ "$x1" != "$x2" ]; then
echo "$x NOT IDENTICAL"
fi
done
I just compare md5sum of a file and its brother at repository.
Example output:
$ ./gitstatus.sh
applim>cat m>ion/script.php...
Using an image caption in Markdown Jekyll
... the image from your markdown with:
{% include image.html url="/images/my-m>cat m>.jpg" description="My m>cat m>, Robert Downey Jr." %}
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RSpec controller testing - blank response.body
...uestion), it occurred to me that there are different ways to skin the same m>cat m>. In other words, rather than checking for the body text, you might be able to check the content of the flash.
response.body.should =~ /Invalid email or password/
might be an equivalent check to:
flash[:alert].should...
Rest with Express.js nested router
...oute handling
router.use('/products', require('./products'));
router.use('/m>cat m>egories', require('./m>cat m>egories'));
// etc.
module.exports = router;
./routes/api/products.js:
var router = require('express').Router();
// api/products
router.get('/', function(req, res) {
res.json({ products: [] }...
Authentim>cat m>e with GitHub using a token
I am trying to authentim>cat m>e with GitHub using a personal access token. In the help files at github, it states to use the cURL method to authentim>cat m>e ( https://help.github.com/articles/creating-an-access-token-for-command-line-use ). I have tried this, but I still cannot push to GitHub. Please note, ...
Is there a simple way to convert C++ enum to string?
...ngled="_Z3std"/>
<Enumeration id="_3" name="MyEnum" context="_1" lom>cat m>ion="f0:1" file="f0" line="1">
<EnumValue name="FOO" init="0"/>
<EnumValue name="BAR" init="80"/>
</Enumeration>
<File id="f0" name="my_enum.h"/>
</GCC_XML>
You could use any ...
Python 3 ImportError: No module named 'ConfigParser'
... speeds from cached hostfile * base: mirror.web-ster.com * epel: mirrors.m>cat m>.pdx.edu * extras: mirror.web-ster.com * ius: mirrors.kernel.org * updates: mirror.web-ster.com No package python3-devel available. Error: Nothing to do
– viru
Jan 3 '19 at 20:49
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