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This behavior is enforced in some variations of cron, such as that provided in Debian, [8] so that simply restarting the daemon does not re-run @reboot jobs. @reboot can be useful if there is a need to start up a server or daemon under a particular user, and the user does not have access to configure init to start the program.
Some shells (e.g. bash) provide a shell builtin that may be used to prevent SIGHUP being sent or propagated to existing jobs, even if they were not started with nohup. In bash, this can be obtained by using disown-h job; using the same builtin without arguments removes the job from the job table, which also implies that the job will not receive the signal.
Bypassing a real reboot may leave devices in an unknown state, and the new kernel will have to recover from that. Support for allowing only signed kernels to be booted through kexec was merged into version 3.17 of the Linux kernel mainline , which was released on October 5, 2014. [ 3 ]
A fork of Debian called Devuan was developed to avoid systemd [99] [100] and has reached version 5.0 for stable usage. In December 2019, the Debian project voted in favour of retaining systemd as the default init system for the distribution, but with support for "exploring alternatives".
Furthermore, the value "~" as a terminal name with username "shutdown" or "reboot" indicates a system shutdown or reboot (respectively). [2] These files are not set by any given PAM module (such as pam_unix.so or pam_sss.so) but are set by the application performing the operation (e.g. mingetty, /bin/login, or sshd). As such it is the ...
util-linux is a standard package distributed by the Linux Kernel Organization for use as part of the Linux operating system.A fork, util-linux-ng (with ng meaning "next generation"), was created when development stalled, [4] but as of January 2011 has been renamed back to util-linux, and is the official version of the package.
BusyBox was maintained by Enrique Zanardi and focused on the needs of the Debian boot-floppies installer system until early 1998, when Dave Cinege took it over for the Linux Router Project (LRP). Cinege made several additions, created a modularized build environment, and shifted BusyBox's focus into general high-level embedded systems .
• Cron job to clean old Audits • Provisioning snippets support Puppet 7 • Performance improvements for index pages and Host Config Status • Dropped support for running Foreman on Ubuntu 18.04 • Deprecated the :unattended setting 15 March 2022 [9] 3.2.0 [16] • Debian 11 (Bullseye) support • require_ssl_smart_proxies setting dropped