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In Linux log rotation is typically performed using the logrotate command. [2] [3] The command can be used to email logs to a systems administrator after log rotation. Dated logs may also be compressed. In FreeBSD and macOS the newsyslog command is used. [4]
Originally, Red Hat sold boxed versions of Red Hat Linux directly to consumers and business through phone support. The Fedora Project began in 2002 as a set of community supported packages for Red Hat Linux. However, the six month release cycle of Red Hat Linux was too disruptive for business users and Red Hat wanted a more reliable revenue stream.
Early releases of Red Hat Linux were called Red Hat Commercial Linux. Red Hat published the first non-beta release in May 1995. Red Hat published the first non-beta release in May 1995. [ 3 ] [ 4 ] It included the Red Hat Package Manager as its packaging format, and over time RPM has served as the starting point for several other distributions ...
There are many binaries used in Linux which are read-only, and can only be modified or written to by a user of higher permissions, such as the root. When privileges are escalated, whether by genuine or malicious means – such as by using the Dirty COW exploit – the user can modify usually unmodifiable binaries and files.
On Linux, a kernel panic causes keyboard LEDs to blink as a visual indication of a critical condition. [14] As of Linux 6.10, drm_panic was merged allowing DRM drivers to support drawing a panic screen to inform the user that a panic occurred. This allows a panic screen to appear even when a display server was running when the panic occurred.
In computing, Red Hat Satellite [2] is a systems-management product by the company “Red Hat”. It allows system administrators to deploy and manage Red Hat Enterprise Linux (RHEL) hosts. A Satellite server registers with Red Hat Subscription Management, mirrors all relevant software like security errata and bug fixes, and provides this ...
SystemRescue (Previously known as "SystemRescueCD") [4] is a Linux distribution for x86-64 and IA-32 computers. [5] The primary purpose of SystemRescue is to repair unbootable or otherwise damaged computer systems after a system crash. SystemRescue is not intended to be used as a permanent operating system.
It also contains a command-line interface, which makes it easier to fix or modify GRUB if it is misconfigured or corrupt. [16] Loadlin is a bootloader that can replace a running DOS or Windows 9x kernel with the Linux kernel at run time. This can be useful in the case of hardware that needs to be switched on via software and for which such ...