Linux provides commands that allows to perform various operations on files. Sometimes we may need to combine multiple files into one. This tutorial demonstrates how to do this in Linux...
Linux
There are various commands in Linux system that helps to process files. Sometimes we may need to count lines in a file. It can help to determine how large a...
Linux provides various commands for processing text files. Sometimes we may need to remove specific lines from file. This tutorial shows how to do this in Linux.
Create a new...
Using text editor can be hard to insert text at specific line of a large file because need to scroll to the correct line. We can achieve the same result...
Linux provides various commands to process the text files. Sometimes we may need to insert a text at the beginning of a file. This tutorial shows how to do this...
The GNU C Library also known as glibc, is an open-source implementation of the C standard library. Finding out which version of the glibc is installed in the system can...
When working with files in Linux, there might be needed to add text at the end of the file without deleting its content. This operation is known as text appending...
When working with file processing in Linux system, may needed to remove duplicate lines from a file. It can be useful with log files which often contains repeated lines. This...
When working with file manipulation in Linux system, may needed to remove empty lines from a file to make it easier to read or to be processed further. This tutorial...
When working with Linux system as a administrator, may need to get a list of all groups in the system or to count the number of groups. This tutorial explains...