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This article is about a Linux distribution. For the General Reuse Markup Language, see GRML.
Linux distribution
In addition to the sysadmin tools, security and network related software, data recovery and forensic tools, editors, shells, and many text tools included with grml, the distribution focuses on accessibility by providing kernel support for speakup and software like brltty, emacspeak, and flite.
Another feature Grml is its use of the Z shell (zsh) as the default login shell. The customized zsh configuration used by Grml can be retrieved from the project's repository.
Since early 2009, Grml ISOs come with MirOS bsd4grml, a minimal MirOS BSD flavour. After the release of Grml “Lackdose-Allergie” 2009.05, daily ISOs and later releases, such as Grml “Hello-Wien” 2009.10, use the manifold-boot technology to provide ISOs that can be written directly to a USB stick, CF/SD card, hard disc, etc. and are immediately bootable. Since Grml 2010.12 the ISOLINUX loader is used in all cases by default, providing a consistent menu.
While Grml is primarily designed as a live CD image, it can also be run as a desktop operating system through its "persistent home" feature.
References
Prokop, Michael (2007-05-18). "grml changelog". Github.com. Retrieved 2020-06-12.
^ Loschwitz, Martin. "Rescue Systems » ADMIN Magazine". ADMIN Magazine. Retrieved 2020-06-12. Grml does not show any weaknesses in terms of functionality. Almost any conceivable sys admin task can be performed using the system: including LVM and software RAID drives, as well as devices encrypted with Dmcrypt. An SSH server is onboard to avoid the need for remote VNC. The Z shell, which is the default in Grml, might be an unusual choice for many administrators, but it really doesn't cause a problem in everyday life. Anyone who is accustomed to Bash can cope with Zsh.