May 1, 2017 · Ubuntu. Download Ubuntu. CentOS. Download CentOS ... Explore different Linux distributions and find the ...

Aug 27, 2011 · To permanently add a new environment variable in Ubuntu (tested only in 14.04), use the following steps: Open a terminal (by pressing CtrlAltT) sudo -H gedit /etc/environment; Type your password; Edit the text file just opened: e.g. if you want to add FOO=bar, then just write FOO=bar in a new line; Save it; Once saved, logout and login again.

Feb 17, 2013 · Here are some nice tools in the Ubuntu repositories for command line network traffic monitoring: bmon. Shows multiple interfaces at once. slurm. Has nice colored graphs. tcptrack. A favorite. Tells how much bandwidth is being used and also what protocol (service/port) and destination the transmission is taking place to.

Oct 13, 2017 · use tar Command in Linux / Unix. tar is an acronym for Tape Archive. tar command is used to Manipulates archives in Linux/Unix. System administrators uses tar command frequently to rip a bunch of files or directories into highly compressed archive which are called tarball or tar, bzip and gzip in Linux/Unix system. tar Syntax. tar [OPTION ...

Mar 1, 2016 · While installing Android Studio on Ubuntu 14.04 I get the message that my Java version (javac 1.7.0_79) is causing problems. I found a solution of how to install a newer Oracle version of Java: sudo apt-add-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java8-installer

Jun 15, 2016 · For Ubuntu 15.04 and later. This is due to Ubuntu's shift in using systemd instead of Upstart. systemctl poweroff systemctl reboot systemctl suspend systemctl hibernate systemctl hybrid-sleep Since hibernate is normally disabled by default in Ubuntu systems, you can enable this by checking this answer. For Ubuntu 14.10 or earlier. Shutdown:

Feb 28, 2024 · The default Ubuntu Apache web page is there for informational and testing purposes. Below is an example of the Apache default web page for Ubuntu 22.04: If you can view this page, your web server is correctly installed and accessible through your firewall.

Aug 3, 2022 · In this tutorial, we will learn how to install Maven in Ubuntu. The steps are generic and it will work fine on any other Linux system too. Installing JDK on Linux/Ubuntu. Generally, we use apt package manager to install anything in Ubuntu. But, it …

Dec 18, 2013 · All preferences about default applications your user located in file "mimeapps.list". I am use Gnome 3 and Debian, so for me it is ~/.config/mimeapps.list.

May 6, 2020 · A separate Ubuntu 20.04 server set up as a private Certificate Authority (CA), which we will refer to as the CA Server throughout this guide. After executing the steps from the Initial Server Setup Guide on this server, you can follow steps 1 to 3 of our guide on How To Set Up and Configure a Certificate Authority (CA) on Ubuntu 20.04 to ...