file will have the permissions given to the user class regardless of the permissions assigned to the group class or others class. Unix-like systems implement...

In Unix and Unix-like operating systems, chmod is the command and system call used to change the access permissions and the special mode flags (the setuid...

a mask that controls how file permissions are set for newly created files. It may also affect how the file permissions are changed explicitly. umask is...

type among the seven possible types of files; 9 bits for permissions). The layout for permissions is defined by POSIX to be at the least-significant 9 bits...

file system permissions. All files in a typical Unix filesystem have permissions set enabling different access to a file. Unix permissions permit different...

options, but common options include: -l Long format, displaying Unix file types, permissions, number of hard links, owner, group, size, last-modified date-time...

In Unix and operating systems inspired by it, the file system is considered a central component of the operating system. It was also one of the first parts...

rm (short for remove) is a basic command on Unix and Unix-like operating systems used to remove objects such as computer files, directories and symbolic...

mv is a Unix command that moves one or more files or directories from one place to another. If both filenames are on the same filesystem, this results...

permissions) on a file or directory chown – change ownership on a file or directory chgrp – change group on a file or directory uucp – unix to unix copy...

system. The command su, including the Unix permissions system and the setuid system call, was part of Version 1 Unix. Encrypted passwords appeared in Version...

appeared in Version 1 Unix. It is among the few original Unix system calls to change, with Version 4's addition of group permissions and larger file size...

applications List of Unix daemons List of web browsers for Unix and Unix-like operating systems Unix philosophy util-linux The Wikibook Guide to UNIX has a page...

HP-UX was the first Unix to offer access-control lists for file access permissions as an alternative to the standard Unix permissions system.[citation needed]...

January 18, 2038 (32-bit Unix time) Date resolution 1 s Forks Extended attributes File system permissions Unix permissions, ACLs and arbitrary security...

When a text file with a shebang is used as if it were an executable in a Unix-like operating system, the program loader mechanism parses the rest of the...

limits to a particular subdirectory tree independent of file access permissions on the file, such as user and project quotas that are dependent on the...

append-only, immutable, exhash (dirs only, read only) File system permissions Unix permissions, ACLs and arbitrary security attributes Transparent compression...

EXT2, EXT3 and EXT 4. It has metadata structure inspired by traditional Unix filesystem principles, and was designed by Rémy Card to overcome certain...

latter will also reset the tmp directory to standard permissions). In Unix symbolic file system permission notation, the sticky bit is represented either by...

that allowed a local user to read arbitrary files, regardless of their permissions. An experimental version of APFS, with some limitations, is provided...

blocks are grouped into block groups, analogous to cylinder groups in the Unix File System. There are typically thousands of blocks on a large file system...

The cron command-line utility is a job scheduler on Unix-like operating systems. Users who set up and maintain software environments use cron to schedule...

setting permissions, but limited by the security model expectation that existing files permissions do not implicitly change. The setuid permission set on...

system-wide changes. In Unix-like computer OSes (such as Linux), root is the conventional name of the user who has all rights or permissions (to all files and...

depending on the command's implementation. The command is available for Unix and Unix-like operating systems, Microware OS-9, DOS (e.g. 4DOS, FreeDOS), Microsoft...

[update] the developers were working to add keyed hash like HMAC (SHA256). Unix systems traditionally rely on "fsck" programs to check and repair filesystems...

The Unix file system (UFS) is a family of file systems supported by many Unix and Unix-like operating systems. It is a distant descendant of the original...

works by chunking the normal permissions up into very small pieces. When a process enters capsicum mode, it loses all permissions normally associated with...

attributes File-system permissions Privilege (computing) Role-based access control (RBAC) E.g., File-system permissions, permission to perform specific action...