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...
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...
The tar command in Linux is a commonly used lightweight command line tool for creating file archives and compressing them.
When using the previously explainedsucommand, you need to fill in the target user password. When using sudo, instead of typing the target user password, you need to type the current user password; if the user is in thesudoersgroup, he will be able to run the command; if the user isn’...
What is sudo (su 'do')? Sudo is acommand-lineutility forUnixand Unix-based operating systems such asLinuxandmacOS. The utility provides an efficient way to temporarily grant users or user groups privileged access to system resources so that they can run commands that they cannot run under th...
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: ...
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...
The setuid/SUID concept is tricky and should be used with utmost cautious otherwise you’ll leave security gaps in your system. It’s an essential security concept and many commands (likeping command) and programs (like sudo) utilize it. ...
sudo apt install curl On RHEL-based distros like CentOS and Fedora: sudo yum install curl To install curl on Arch Linux, type: sudo pacman -S curl Related:How to Manage systemd Services Using the systemctl Command in Linux How to Use the curl Command ...
Finally, with the program and its dependencies copied over, you can run the chroot command with elevated privileges using the sudo prefix to spawn the chroot environment in the chosen directory. By default, it will spawn a Bash shell. Here is the command to type in: ...