sudo service fes start|stop|restart|status sudo service tomee0 start|stop|restart|status sudo service tomee4 start|stop|restart|status sudo service httpd start|stop|restart|status what codes does the sudo do when you execute it? actually, sudo command is only a tool with which you can get s...
Knowing what every part of aLinux commanddoes and the potential dangers helps to avoid such situations. A typical example is thesudo rm -rfcommand, which is very helpful when used correctly but may result in consequences if mistyped or misused. This article explains thesudo rm -rfcommand in ...
And this is why it is advised to not runsudo rm -rf /command because you’ll wipe out your entire Linux system. Please note that in some cases, you could be running a command like ‘sudo rm -rf /var/log/apt’ which could be fine. Again, you have to pay attention on what you a...
.bashrc(short forbashreadcommand) is a configuration file for the Bash shell environment. Every time an interactive Bash shell session starts, the.bashrcscript file executes. The file contains variouscomments, configurations, and functions to customize the shell experience and automate tasks. The.bash...
The tar command in Linux is a commonly used lightweight command line tool for creating file archives and compressing them.
sudo apt update Install Docker: Finally, you can install Docker by running the following command: sudo apt install docker-ce docker-ce-cli containerd.io Start and Enable Docker Service: After the installation is complete, start the Docker service and enable it to start on boot. Execute the fo...
Now that we have identified that/dev/sdarefers to the hard disk, let us now look at the commands we can use to get more information about our hard disk and the partitions within it. The first command we use isfdisk: $ sudo fdisk -l Disk /dev/sda: 465.76 GiB, 500107862016 bytes, 97...
How to create a dummy file in Linux To create a dummy file, you would need to follow the given command syntax: dd if=/dev/zero of=Filename bs=Block_Size count=sets_of_blocksize Here, of=Filenameis where you can indicate the path and name of the file you want to create, ...
How to Use APT to Install Packages in Linux Using APT is simple, so let’s start with installing or upgrading the system through the following command: sudoapt update Now, please run the following apt command to install your desired utility: ...
The sudo command has existed for a long time, but Ubuntu was the first popular Linux distribution to go sudo-only by default. When you install Ubuntu, the standard root account is created, but no password is assigned to it. You can't log in as root until you assign a password to the...