netstat -ltnp | grep :80 This would return the following: tcp6 0 0 :::80 :::* LISTEN 1047/apache2 Then run the following command: sudo kill -9 1047 (1047 – pid no) (the pid that appears on your particular instance.) Restart Apache. sudo service apache2 restart Reference to Ubuntu Forums.
You could use imagemagick. For instance, for resizing all the JPG images under the current directory to 50% of their original size, you could do: for f in `find . -name “*.jpg”` do convert $f -resize 50% $f.resized.jpg done The resulting files will have “.jpg” twice in their names. If that is an issue, you … Read more
sudo apt-get install git-gui gitk
UPDATE: It’s recommended to use the bundled JetBrains Runtime on Linux to run IntelliJ IDEA. At the moment IntelliJ IDEA requires Java 8 to run on this platform. It’s possible to switch to a system or some other Java version, please check the FAQ. Original answer (obsolete): It’s recommended to use OpenJDK 1.7+ or Oracle … Read more
You can add the command in the /etc/rc.local script that is executed at the end of startup. Write the command before exit 0. Anything written after exit 0 will never be executed.
Make sure when executing Michael Krelin’s solution you do the following cat <your_public_key_file> >> ~/.ssh/authorized_keys Note that without the double >> the existing contents of authorized_keys will be over-written (nuked!) and that may not be desirable.
To recreate it, first uninstall using purge to remove even configuration files and records: sudo apt-get purge nginx nginx-common nginx-full then reinstall: sudo apt-get install nginx If above doesn’t work for you, you can also try using –force-confmiss option of dpkg. sudo dpkg –force-confmiss -i /var/cache/apt/archives/nginx-common_*.deb
If you installed postresql on your server then just host: localhost to database.yml, I usually throw it in around where it says pool: 5. Otherwise if it’s not localhost definitely tell that app where to find its database. development: adapter: postgresql encoding: unicode database: kickrstack_development host: localhost pool: 5 username: kickrstack password: secret Make sure … Read more