sudo apt-get update && sudo apt-get upgrade
sudo apt-get install -y apache2
See how a minor change to your commit message style can make a difference.
git commit -m"<type>(<optional scope>): <description>" \ -m"<optional body>" \ -m"<optional footer>"
The PATH
is an important concept when working on the command line. It's a list
of directories that tell your operating system where to look for programs, so
that you can just write script
instead of /home/me/bin/script
or
C:\Users\Me\bin\script
. But different operating systems have different ways to
add a new directory to it:
- The first step depends which version of Windows you're using:
- If you're using Windows 8 or 10, press the Windows key, then search for and
// Adding current user to www-data | |
sudo adduser $USER www-data | |
//change ownership to user:www-data and | |
sudo chown $USER:www-data -R /var/www/html | |
sudo chmod u=rwX,g=srX,o=rX -R /var/www/html | |
// change file permissions of existing files and folders to 755/644 | |
sudo find /var/www/html -type d -exec chmod g=rwxs "{}" \; |
<?xml version="1.0" encoding="UTF-8"?> | |
<persistence xmlns="http://java.sun.com/xml/ns/persistence" | |
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | |
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence | |
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" | |
version="1.0"> | |
<!-- derby --> |
Use case: You have repository A with remote location rA, and repository B (which may or may not have remote location rB). You want to do one of two things:
- preserve all commits of both repositories, but replace everything from A with the contents of B, and use rA as your remote location
- actually combine the two repositories, as if they are two branches that you want to merge, using rA as the remote location
NB: Check out git subtree
/git submodule
and this Stack Overflow question before going through the steps below. This gist is just a record of how I solved this problem on my own one day.
Before starting, make sure your local and remote repositories are up-to-date with all changes you need. The following steps use the general idea of changing the remote origin and renaming the local master branch of one of the repos in order to combine the two master branches.
<?php | |
$to = "[email protected]"; | |
$subject = "Test mail"; | |
$message = "Hello! This is a simple email message."; | |
$from = "[email protected]"; | |
$headers = "From:" . $from; | |
if(mail($to,$subject,$message,$headers)) { | |
echo "Mail Sent."; | |
} else { |