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Regex — If checked indicates that the criteria entered in the find box is a regular expression and to search as a regex. Case sensitive — If checked the find will be searched as the case entered in the find box. Find — When this button is clicked it will search the Edit box for the inputted string.
Rename files based on the tag information; Import tags from filenames and text files; Format tags and filenames; Replace characters or words from tags and filenames; Regular expressions; Export tag information to user-defined formats (i.e. HTML, RTF, CSV, XML and TXT)
iTerm2 is a free and open-source terminal emulator for macOS, licensed under GPL-2.0-or-later. It was derived from and has mostly supplanted the earlier "iTerm" application. iTerm2 supports operating system features such as window transparency, full-screen mode, split panes, Exposé Tabs, Growl notifications, and standard keyboard shortcuts.
Every regular expression can be written solely in terms of the Kleene star and set unions over finite words. This is a surprisingly difficult problem. As simple as the regular expressions are, there is no method to systematically rewrite them to some normal form. The lack of axiom in the past led to the star height problem.
Rename both files and directories; Rename all files in a directory recursively; Ignore hidden files when renaming; Case change: to UPPERCASE, to lowercase or to Only The First Letter; Add prefix or postfix to filenames; Search and replace parts of filenames (regular expressions are supported) Add ordered numbers to filenames (start, steps ...
Unlike keyword searching, regex searching is by default case-sensitive, does not ignore punctuation, and operates directly on the page source (MediaWiki markup) rather than on the rendered contents of the page. To perform a regex search, use the ordinary search box with the syntax insource:/regex/ or intitle:/regex/.
Wide use of regular expressions: when selecting items, for search/replace, etc.. Reading of metadata such as ID3 and Exif tags, or creation/modification/last access time. Change length of names. Change case in various ways. Add counting sequences: numerical, alphabetical, and Roman numeral. Extensive multilingual and platform support (see below).
In classic Mac OS System 7 and later, and in macOS, an alias is a small file that represents another object in a local, remote, or removable [1] file system and provides a dynamic link to it; the target object may be moved or renamed, and the alias will still link to it (unless the original file is recreated; such an alias is ambiguous and how it is resolved depends on the version of macOS).