chroot
Operation that changes the apparent root directory in Unix-like systems / From Wikipedia, the free encyclopedia
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chroot
is an operation 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 chroot(2) system call or the chroot(8) wrapper program. The modified environment is called a chroot jail.
Quick Facts Original author(s), Developer(s) ...
Original author(s) | Bill Joy, AT&T Bell Laboratories |
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Developer(s) | Various open-source and commercial developers |
Initial release | 1979; 45 years ago (1979) |
Operating system | Unix, Unix-like, Plan 9, Inferno |
Platform | Cross-platform |
Type | Command |
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