Command Crate: system configuration

Commands by Topic

• Modify a specific setting in a system configuration file (sed)
• Display hard limits for user resource usage (ulimit)
• Set user resource limits in /etc/security/limits.conf
• Enable write access to MBR in FreeBSD (sysctl)
• Enable SysRq key functionality in Linux
• Disable V-Sync in GNOME via ~/.drirc configuration
• Disable Bluetooth power-saving to improve device connectivity
• Install GNOME Shell extension using rpm-ostree
• Update hardware clock (RTC) with system time (hwclock)
• Update system time with hardware clock (RTC) (hwclock)
• Disable a DNF repository
• Enable GNOME extension
• Grant execute permission to GNOME Boxes
• Disable automatic updates in GNOME Software (gsettings)
• Clean DNF cache for a specific release
• Disable package cache in PackageKit
• Blacklist a kernel module in Linux
• Disable fingerprint authentication in Linux (authconfig)
• Disable transparent hugepage defragmentation
• Set limit for installed kernel versions in YUM
• List all Epiphany (GNOME Web) settings in GNOME (gsettings)
• Restore SELinux contexts on all files in the root directory (restorecon)
• Fix SELinux file contexts at boot time (fixfiles)
• Generate GRUB2 configuration file (Fedora/RHEL-based)
• Set default boot target to graphical mode (systemd)
• Reset ALSA configuration (init.d)
• Unblock all wireless devices (rfkill)
• Change X server cursor (xsetroot)
• Increase volume by 2% (pactl)
• Reload and trigger udev rules (udevadm)
• Create udev rule to ignore USB devices (udevadm)
• Start Nano with custom arguments and settings (nano)
• Start a PHP built-in server (php)
• Retrieve the default web browser (xdg-settings)