Read only root filesystem
- Read only root filesystem
The idea of operating system's root filesystem being used in read-only mode originates from Linux and creation of Live CD environments.
There are also some advantages of using a read-only-root system as a desktop, mainly increased security and user privacy.
Creation of read-only root Linux systems
Two methods are commonly used:
* mounting unionfs at root,
* mounting tmpfs at /var, /tmp and other places when write access is desired.
Wikimedia Foundation.
2010.
Look at other dictionaries:
Filesystem Hierarchy Standard — Developed by Linux Foundation Initial release February 14, 1994; 17 years ago (1994 02 14) Latest release 2.3 / January 29, 2004; 7 years ago (2004 01 29) … Wikipedia
FreeWRT — Infobox Software name= FreeWRT caption= Description=Open Source RouterOS developer= [http://freewrt.org/ freewrt.org] latest release version=FreeWRT 1.0.3 latest release date= operating system=Linux genre= Router OS license= GPL website=… … Wikipedia
File Allocation Table — For other uses, see Fat (disambiguation). FAT Developer Microsoft Full Name File Allocation Table FAT12 (12‑bit version) FAT16/FAT16B (16‑bit versions) FAT32 (32‑bit version with 28 bits used) Introduced … Wikipedia
File system — For library and office filing systems, see Library classification. Further information: Filing cabinet A file system (or filesystem) is a means to organize data expected to be retained after a program terminates by providing procedures to store,… … Wikipedia
NTFS — Developer Microsoft Full name New Technology File System[1] Introduced July 1993 (Windows NT 3.1) Partition identifier 0x07 (MBR) EBD0A0A2 B9E5 4433 87C0 68B6 … Wikipedia
ZFS — Infobox Filesystem full name = ZFS name = ZFS developer = Sun Microsystems introduction os = OpenSolaris introduction date = November 2005 partition id = directory struct = Extensible hash table file struct = bad blocks struct = max filename size … Wikipedia
Initrd — The initial ramdisk, or initrd is a temporary file system commonly used by the Linux kernel during boot [http://www.debian.org/doc/manuals/reference/ch kernel.en.html initrd is not needed for a kernel compiled only for one machine] . The initrd… … Wikipedia
fstab — The fstab (/etc/fstab) (or file systems table) file is a system configuration file commonly found on Unix systems. The fstab file typically lists all available disks and disk partitions, and indicates how they are to be initialized or otherwise… … Wikipedia
Apache Subversion — Subversion Developer(s) Apache Software Foundation Initial release October 20, 2000 (2000 10 20) … Wikipedia
List of MS-DOS commands — Contents 1 Resident and transient commands 2 Command line arguments 3 Windows command prompt … Wikipedia