How To Use Regular Expression – Regex In Bash Linux?
Linux bash provides a lot of commands and features for Regular Expressions or regex. grep , expr , sed and awk are some …
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Awk Regular Expression Commands and Examples
Awk is very popular and useful tool for text and string manipulation. Regex or regular expression is generic language used …
Bash Printf Function Tutorial with Examples
Bash provides programming features to make Linux system administrator’s life easier. printf is one of the most used function used by …
Linux Vi and Vim Command Line Text Editor Tutorial
Linux provides a lot of useful tools from command line. Vi or Vim is one of the very popular text …
How To Grep Text Files With Powershell Grep or Select-String Cmdlet In Windows?
Linux provides tool named grep for filter text data or output according to given string or regular expression. This tool …
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Powershell Trim Operation Like Filename, String, End, Start, Spaces
Powershell provides a lot of different string manipulation functions and features. Trim function is used to remove specified characters from string …
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Winmerge Tutorial With Examples To Visual Patch, Diff, Merge
Linux operating system have different tools to find diff and create patches. Windows operating system do not provide any builtin tool …
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Search Text Files Content With Findstr Command In Windows
Windows provides findstr tool to search file contents. These file contents expected to be text and string but binary binary files …
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Linux tr Command Tutorial With Examples
tr command is mainly used to translate or delete characters in bash. tr is not a complex but useful command. …