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How to check if running as root in a bash script
...
The $EUID environment variable holds the current user's UID. Root's UID is 0. Use something like this in your script:
if [ "$EUID" -ne 0 ]
then echo "Please run as root"
exit
fi
Note: If you get 2: [: Illegal number: check if...
Exploitable PHP functions
...include/require can be used for remote code execution in the form of Local File Include and Remote File Include vulnerabilities.
eval()
assert() - identical to eval()
preg_replace('/.*/e',...) - /e does an eval() on the match
create_function()
include()
include_once()
require()
require_once()
$_GE...
Using different Web.config in development and production environment
...n the build configuration.
When creating a web.config, you can expand the file in the solution explorer, and you will see two files:
Web.Debug.Config
Web.Release.Config
They contain transformation code that can be used to
Change the connection string
Remove debugging trace and settings
Regist...
Bypass confirmation prompt for pip uninstall
...thon package(s)>
pip uninstall -y package1 package2 package3
or from file
pip uninstall -y -r requirements.txt
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if arguments is equal to this string, define a variable like this string
...True if $a is equal to z* (literal matching).
if [ $a == z* ]; then # File globbing and word splitting take place.
if [ "$a" == "z*" ]; then # True if $a is equal to z* (literal matching).
I hope that helps!
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How do I get the different parts of a Flask request's url?
...f.write(f'{datetime.datetime.now()},{request.__dict__}\n')
return send_file('static/images/Darknet-404-Page-Concept.png', mimetype='image/png')
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Using Vim's tabs like buffers
..., :tabnew , etc.) as a replacement for my current practice of having many files open in the same window in hidden buffers.
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Reshaping data.frame from wide to long format
I have some trouble to convert my data.frame from a wide table to a long table.
At the moment it looks like this:
9 Answe...
Downloading a Google font and setting up an offline site that uses it
...mat('woff');
}
Just change the url address to the local link on the font file, you've downloaded.
You can do it even easier.
Just download the file, you've linked:
http://fonts.googleapis.com/css?family=Open+Sans:400italic,600italic,400,600,300
Name it opensans.css or so.
Then just change ...
jQuery how to bind onclick event to dynamically added HTML element [duplicate]
...ot sure if this has anything to say, but I think the behavior might be considered undetermined.
A more solid approach would probably be:
function handler() { alert('hello'); }
$('.add_to_this').each(function() {
var link = $('<a>Click here</a>');
$(this).append(link);
link.click(h...