The top command in Linux displays the running processes on the system. One of the most important tools for a system administrator. It is used …

Wget is a commandline utility to download files over the http protocols. To download a file for example the syntax would be. 10+ commonly using …

Lshw – List hardware Lshw is a nifty small command line utility that generates detailed reports about various hardware components on the system. It does …

Tar command on Linux The tar (tape archive) command is a frequently used command on linux that allows you to store files into an archive. …

The Linux Find Command is one of the most important and much used command in Linux sytems. Find command used to search and locate list …

Find command is one of the best search tool under UNIX/LINUX. There are a lot of options are available with find command. This command is …

While we are learning about RAID devices, Generally we used smaller disks to build a RAID array. In that time when any raid disk failed …

Vì nhiều nguyên nhân khác nhau, chúng ta có thể cần phải tạo 1 tập tin với dữ liệu ngẫu nhiên. Đó có thể là …

Know what is happening in “real time” on your systems is in my opinion the basis to use and optimize your OS. On ArchLinux or …

GIT – One of the major changes in RHEL  / CentOS 7.0 is the swtich to systemd, a system and service manager, that replaces SysV …