chroot is a shell command and a system call on Unix and Unix-like operating systems that changes the apparent root directory for the current running process and its children. A program that is run in such a modified environment cannot name (and therefore normally cannot access) files outside the designated directory tree. The term chroot may refer to the system call or the command-line utility. The modified environment is called a chroot jail. thumb|Chroot: from Gentoo to Ubuntu
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chroot is a shell command and a system call on Unix and Unix-like operating systems that changes the apparent root directory for the current running process and its children. A program that is run in such a modified environment cannot name (and therefore normally cannot access) files outside the designated directory tree. The term chroot may refer to the system call or the command-line utility. The modified environment is called a chroot jail. thumb|Chroot: from Gentoo to Ubuntu
==History== The system call was introduced during development of Version 7 Unix in 1979. One source suggests that Bill Joy added it on 18 March 1982 – 17 months before 4.2BSD was released – in order to test its installation and build system. All versions of BSD that had a kernel have . An early use of the term "jail" as applied to comes from Bill Cheswick creating a honeypot to monitor a hacker in 1991.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).