Showing headlines posted by 2daygeek

2DayGeek: This cheatsheet will help you to easily understand the sysvinit and systemd commands.

2DayGeek: This article will help you to learn how to run the top command in Batch Mode.

2DayGeek: There are 21 commands listed in this article, allowing users to verify that the Linux system configuration and hardware information.

2DayGeek: This article allows the user to count files and directories recursively on a Linux system.

This bash script will collect all the server uptime and send the report to the given email id.

We may need to perform some commands on the remote machine. To do so, log in to a remote system and do it, if it’s once in a while. Yes, SSH allows you to run a command on a remote machine without logging in to a computer. This article will help you to do all kinds of activities without logging in to a remote system.

The rsync command allows the Linux administrator to synchronize files between local and remote system.

2DayGeek: The Find command is one of the most useful commands that allows users to find recently modified files and folders on Linux.

The rm and unlink commands allows users to remove symbolic links on Linux.

This tutorial allows you to manage the MySQL / MariaDB server using the MySQLAdmin command.

The sar command allows you to check various historical performance data of the Linux system.

The sed command allows you to perform various file manipulation functions, such as search, find, modify, insert or delete files on Linux.

For some purposes you may need to keep track of new user creation details on Linux. Also, you may need to send the details by mail. This may be part of the audit objective or the security team may wish to monitor this for the tracking purposes. We can do this in other way, as we have already described in the previous article. This bash script will trigger an email once in a day with newly created users information.

2DayGeek: This tutorial helps you to check queries running on the MySQL/MariaDB server.

The rsync command allows the administrator to synchronize the local backup with the remote server.

This tutorial helps the user to check whether a given package is installed on Linux or not.

Three ways are available in Red Hat based systems to exclude certain packages from yum update.

All these text-based web browsers are allow you to open any websites right from your Linux terminal.

Learn, how to check internet speed right from Linux terminal.

2DayGeek: This tutorial will teach you everything about ls command. Especially it's more useful for Linux beginners.