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The pcregrep command is an implementation of grep that uses Perl regular expression syntax. [17] Similar functionality can be invoked in the GNU version of grep with the -P flag. [18] Ports of grep (within Cygwin and GnuWin32, for example) also run under Microsoft Windows. Some versions of Windows feature the similar qgrep or findstr command. [19]
For example, GNU grep has the following options: "grep -E" for ERE, and "grep -G" for BRE (the default), and "grep -P" for Perl regexes. Perl regexes have become a de facto standard, having a rich and powerful set of atomic expressions. Perl has no "basic" or "extended" levels.
It is intended primarily for low-cost devices, and is otherwise identical to Windows 10 Home. [60] [61] Home Single Language In some emerging markets, [citation needed] OEMs preinstall a variation of Windows 10 Home called Single Language without the ability to switch the display language. To change the display language, the user will need to ...
The primary regex crate does not allow look-around expressions. There is an Oniguruma binding called onig that does. SAP ABAP: SAP.com: Proprietary: Tcl: tcl.tk: Tcl/Tk License (BSD-style) Tcl library doubles as a regular expression library. Wolfram Language: Wolfram Research: Proprietary: usable for free on a limited scale on the Wolfram ...
A metacharacter is a character that has a special meaning to a computer program, such as a shell interpreter or a regular expression (regex) engine.. In POSIX extended regular expressions, there are 14 metacharacters that must be escaped — preceded by a backslash (\) — in order to drop their special meaning and be treated literally inside an expression: opening and closing square brackets ...
(Hides all windows of the currently active application) Meta+x, then bury-buffer, then ↵ Enter: Hide all except the focused window ⌘ Cmd+⌥ Option+H: Put the focused window furthest back (in tab order and Z axis) Alt+Esc: Minimize the focused window Alt+Space then N [notes 10] or ⊞ Win+↓ (Windows Vista Home Premium, Windows 7+) ⌘ Cmd ...
This is a list of POSIX (Portable Operating System Interface) commands as specified by IEEE Std 1003.1-2024, which is part of the Single UNIX Specification (SUS). These commands can be found on Unix operating systems and most Unix-like operating systems.
All 32-bit editions of Windows 10, including Home and Pro, support up to 4 GB. [292] 64-bit editions of Windows 10 Education and Pro support up to 2 TB, 64-bit editions of Windows 10 Pro for Workstations and Enterprise support up to 6 TB, while the 64-bit edition of Windows 10 Home is limited to 128 GB. [292]