How To Check Ubuntu Version?

How To Check Ubuntu Version?

Ubuntu is the most popular end-user and server Linux distribution. Ubuntu is released regularly every 6 months. This means ubuntu has different versions. In every new version, some features become obsolete and some new features are added. In order to work current Ubuntu system, we may need to know the Ubuntu version. There are different … Read more

Linux cut Command Tutorial

Linux cut Command Tutorial

Linux provides the cut command which can be used to cut specified parts of the file via the command line or bash. The cut command operates over the provided file and the result is printed into the standard output. The cut operation can be done with different specifiers like byte, character, and field. cut Command … Read more

Linux “cp: omitting directory” Error and Solution

Linux "cp: omitting directory" Error and Solution

The Linux cp command is used to copy files and directories. The cp command has different options for copying files and directories. While using the cp command to copy directories the “cp: omitting directory” error may occur. In the tutorial, we will examine the cause of this error and different solutions to solve this error. … Read more

Copy From Local To Remote with SCP Command

Copy From Local To Remote with SCP Command

The scp command can copy files securely from the local system to the remote system via the network. During the copy from local to remote the transmitted data is encrypted which makes this copy secure. Also, specified local directories or files can be copied recursively to the remote system. In this tutorial, we will examine … Read more

Copy Files and Directories Recursively with SCP

Copy Files and Directories Recursively with SCP

The scp is a command and tool used to copy files and directories between two systems over the network. The scp command is generally used for Linux and network systems but also supports Windows operating systems. One of the most useful features of the scp command is copying files and directories recursively. In this tutorial, … Read more

Grep Search Case Insensitive String – Ignore Case

Grep Search Case Insensitive String - Ignore Case

The grep tool is used to search and match the specified Patterns in a file or string. While searching and matching the upper case and lower case letters differ and do not match the upper case pattern with the lower case string. This is called case sensitivity. But the case sensitivity can be disabled and … Read more

How To List Services In Linux?

How To List Services In Linux?

A typical Linux system runs different services in order to complete or run different tasks. This service number is much higher in Linux servers for providing services to the other users. Linux services are used to remote access, file share, web server, etc. In some cases, Linux services are called daemons. But how can be … Read more

Linux Bash Not Equal “-ne” , “!=” Operators Tutorial

Linux Bash Not Equal "-ne" , "!=" Operators Tutorial

Linux Bash scripting language provides the not equal “-ne” operator in order to compare two values if they are not equal. The not equal operator generally used with the if or elif statements to check not equal and execute some commands. Not Equal “-ne” Operator Syntax Linux bash not equal operator is expressed with the … Read more