Load on Linux – top, w, uptime This is a necessary thing to check the load-average on your server for its better and stable performance. In a Linux server/system we can check the load by different ways. High load on…
Linux
20+ Rsync command’s switches and common usages with examples – Unix/Linux
The “rsync” is a powerful command under the Linux environment. The rsync stands for Remote Sync. Normally rsync is used to transfer file from one server(source) to another server(destination). rsync has a lot of switches or option for managing the…
15+ tar command usages with examples – Unix/Linux
tar command in Linux. This is one of the most commonly using Linux command. This is very similar to the ZIP concept in Windows platform, what we are using commonly to save multiple file together. The ‘tar‘ saves many files…
10+ useful grep command options with examples – Unix/Linux
The grep command is one of the most widely using Linux command. The name GREP is the abbreviation of Global Regular Expression Pattern. Yep! it’s pattern search tool under Unix. By-default the grep command lists all matching lines from the…
10+ commonly using find command switches with example Unix/Linux
Find command is one of the best search tool in Unix/Linux. There are a lot of options available with find command. This command is very useful in bash scripting also. We discussed one of the useful find command application to…
Load & Memory monitoring using SAR command – Linux
Is there any way to get my server’s load and memory usage history from commandline? Yes, it’s possible by using the command-line utility SAR. System Activity Reporter is abbreviated as SAR. It is an important tool to monitor server’s different…
Managing MySQL database backup
How to create/restore MySQL databases’ dump/backup of all the databases? Yes!! this is an important section in MySQL administration, and every Linux SysAdmins should know about it. Because, creating backups are such an important task for a SysAdmin. In MySQL, the…