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Shell equality operators (=, ==, -eq)
...someone please explain the difference between = , == and -eq in shell scripting?
4 Answers
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Is there a way to follow redirects with command line cURL?
I know that in a php script:
3 Answers
3
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Getting “The JSON request was too large to be deserialized”
... web.config to resolve the issue.
<system.web.extensions>
<scripting>
<webServices>
<jsonSerialization maxJsonLength="2147483644"/>
</webServices>
</scripting>
</system.web.extensions>
Set a higher value for aspnet:...
How to permanently export a variable in Linux?
... but restarting (as far as I know)
A Simple Solution
I've written a simple script for these procedures to do all those work. You just have to set the name and value of your environment variable.
#!/bin/bash
echo "Enter variable name: "
read variable_name
echo "Enter variable value: "
read variable_v...
How do I test for an empty string in a Bash case statement?
I have a Bash script that performs actions based on the value of a variable. The general syntax of the case statement is:
3...
What are WSGI and CGI in plain English?
...cess (embedded mode) or as a separate process (daemon mode), and loads the script into it. Each request results in a specific function in the script being called, with the request environment passed as arguments to the function.
CGI runs the script as a separate process each request and uses enviro...
Select records from NOW() -1 Day
...
And INTERVAL works as named, e.g. INTERVAL 1 DAY = 24 hours.
So if your script is cron'd to run at 03:00, it will miss the first three hours of records from the 'oldest' day.
To get the whole day use CURDATE() - INTERVAL 1 DAY. This will get back to the beginning of the previous day regardless o...
How does bash tab completion work?
...s are installed, and as Wrikken said, /etc/bash_completion contains a bash script which is then often executed at shell startup to configure this. Additional custom completion scripts may be placed in /etc/bash_completion.d; those are all sourced from /etc/bash_completion.
...
Get an element by index in jQuery
...{'background-color':'#343434'});
docs:
.get(index) Returns: Element
Description: Retrieve the DOM elements matched by the jQuery object.
See: https://api.jquery.com/get/
.eq(index) Returns: jQuery
Description: Reduce the set of matched elements to the one at the specified index.
See: https:...
Git merge left HEAD marks in my files
...t to autochange the files to keep HEAD , then You can create your own bash script like :-
Example Script:
# vim /usr/sbin/solve.git
(Append Following)
#!/bin/bash
for f in $(grep -Rl '^>>>>>>> ' --include="*.php" --include="*.css" --include="*.js" --include="*.html" --includ...