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  2. ex (text editor) - Wikipedia

    en.wikipedia.org/wiki/Ex_(text_editor)

    The core ex commands which relate to search and replace are essential to vi. For instance, the ex command : %s /XXX/ YYY/ g replaces every instance of XXX with YYY, and works in vi too. The % means every line in the file. The 'g' stands for global and means replace every instance on every line (if it was not specified, then only the first ...

  3. Pico (text editor) - Wikipedia

    en.wikipedia.org/wiki/Pico_(text_editor)

    Pico features a number of commands for editing. Arrow keys move the cursor a character at the time in the direction of the movement. Inserting a character is done by pressing the corresponding character key in the keyboard, while giving commands (such as save, spell check, justify, search, etc.) is done using a control key.

  4. sed - Wikipedia

    en.wikipedia.org/wiki/Sed

    sed ("stream editor") is a Unix utility that parses and transforms text, using a simple, compact programming language. It was developed from 1973 to 1974 by Lee E. McMahon of Bell Labs, [ 1 ] and is available today for most operating systems. [ 2 ] sed was based on the scripting features of the interactive editor ed ("editor", 1971) and the ...

  5. findstr - Wikipedia

    en.wikipedia.org/wiki/Findstr

    The command sends the specified lines to the standard output device. [5] It is similar to the find command. However, while the find command supports UTF-16, findstr does not. On the other hand, findstr supports regular expressions, which find does not. The findstr program was first released as part of the Windows 2000 Resource Kit under the ...

  6. Regular expression - Wikipedia

    en.wikipedia.org/wiki/Regular_expression

    This originates in ed, where / is the editor command for searching, and an expression /re/ can be used to specify a range of lines (matching the pattern), which can be combined with other commands on either side, most famously g/re/p as in grep ("global regex print"), which is included in most Unix-based operating systems, such as Linux ...

  7. Windows Notepad - Wikipedia

    en.wikipedia.org/wiki/Windows_Notepad

    Notepad is a text editor, i.e., an app specialized in editing plain text. It can edit text files (bearing the ".txt" filename extension) and compatible formats, such as batch files, INI files, and log files. Notepad offers only the most basic text manipulation functions, such as finding and replacing text.

  8. Text editor - Wikipedia

    en.wikipedia.org/wiki/Text_editor

    Text editor. Editors like Leafpad, shown here, are often included with operating systems as a default helper application for opening text files. A text editor is a type of computer program that edits plain text. An example of such program is " notepad " software (e.g. Windows Notepad). [1][2][3] Text editors are provided with operating systems ...

  9. Windows 11 version history - Wikipedia

    en.wikipedia.org/wiki/Windows_11_version_history

    Windows 11 is a major release of the Windows NT operating system developed by Microsoft that was released in October 2021. Starting with Windows 10, Microsoft described Windows as an "operating system as a service" that would receive ongoing updates to its features and functionality, augmented with the ability for enterprise environments to receive non-critical updates at a slower pace or use ...