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chown, the command used to change the owner of a file or directory on Unix-like systems; chgrp, the command used to change the group of a file or directory on Unix-like systems; cacls, a command used on Windows NT and its derivatives to modify the access control lists associated with a file or directory; attrib
Modern Linux distributions include a /sys directory as a virtual filesystem (sysfs, comparable to /proc, which is a procfs), which stores and allows modification of the devices connected to the system, [20] whereas many traditional Unix-like operating systems use /sys as a symbolic link to the kernel source tree.
With interactive invocation only, Unlimited size command history, Jobs and job control, A directory stack (see pushd and popd built-ins), Tab completion, Configurable prompts, and; Command line editing with GNU readline; Lightweight logging for debugging purposes (xtrace), and other lightweight debugging options (errexit, noexec, nounset ...
The filesystem appears as one rooted tree of directories. [1] Instead of addressing separate volumes such as disk partitions, removable media, and network shares as separate trees (as done in DOS and Windows: each drive has a drive letter that denotes the root of its file system tree), such volumes can be mounted on a directory, causing the volume's file system tree to appear as that directory ...
grep is a command-line utility for searching plain-text data sets for lines matching a regular expression and by default reporting matching lines on standard output. tree is a command-line utility that recursively lists files found in a directory tree, indenting the filenames according to their position in the file hierarchy.
The most common modern use of the sticky bit is on directories residing within filesystems for Unix-like operating systems. When a directory's sticky bit is set, the filesystem treats the files in such directories in a special way so only the file's owner, the directory's owner, or root can rename or delete the file.
In computing, dir (directory) is a command in various computer operating systems used for computer file and directory listing. [1] It is one of the basic commands to help navigate the file system . The command is usually implemented as an internal command in the command-line interpreter ( shell ).
COMMAND.COM: Partial (only under DR-DOS, prompts for password if file/directory is protected) Partial (only under DR-DOS via \dirname;dirpwd\filename;filepwd syntax) [nb 23] Partial (only under DR-DOS, if files are password-protected for read and/or execute permission) [nb 24] No No OS/2 CMD.EXE: No No No No No Windows CMD.EXE: No No No No No 4DOS