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The cd command can be used to change into a subdirectory, move back into the parent directory, move all the way back to the root directory or move to any given directory. Consider the following subsection of a Unix filesystem, which shows a user's home directory (represented as ~) with a file, text.txt, and three subdirectories.
.htaccess files allow a server to control caching by web browsers and proxies to speed up websites, [7] reduce bandwidth usage, server load, and perceived lag. .htaccess also adds the cache age to the webpage resources so that on revisiting the page, the elements are reloaded from browser cache till the age mentioned expires, instead of ...
Proceeding from fastest to slowest method, here is the list: using a static index file, e.g.: index.html, etc.; using a web server feature usually named autoindex (when no index file exists) to let web server autogenerate directory listing by using its internal module;
A move command that moves a directory entry to a new directory was first implemented within Multics. It can be contracted to mv. [1] Later, the mv command appeared in Version 1 Unix [2] and became part of the X/Open Portability Guide issue 2 of 1987. [3] The version of mv bundled in GNU coreutils was written by Mike Parker, David MacKenzie, and ...
This is a list of commands from the GNU Core Utilities for Unix environments. These commands can be found on Unix operating systems and most Unix-like operating systems.. GNU Core Utilities include basic file, shell and text manipulation utilities.
[1] In a hierarchical file system, directories contain information about both files and other directories, called subdirectories which, in turn, can point to other subdirectories, and so on. [2] This is organized as a tree structure, or hierarchy, generally portrayed with the root at the top.
The web server or database management system also varies. LEMP is a version where Apache has been replaced with the more lightweight web server Nginx . [ 6 ] A version where MySQL has been replaced by PostgreSQL is called LAPP, or sometimes by keeping the original acronym, LAMP (Linux / Apache / Middleware (Perl, PHP, Python, Ruby) / PostgreSQL).
In most computer file systems, every directory has an entry (usually named ".") which points to the directory itself.In most DOS and UNIX command shells, as well as in the Microsoft Windows command line interpreters cmd.exe and Windows PowerShell, the working directory can be changed by using the CD or CHDIR commands.