table of contents
KERNEL-COMMAND-LINE(7) | kernel-command-line | KERNEL-COMMAND-LINE(7) |
NAME¶
kernel-command-line - Kernel command line parameters
SYNOPSIS¶
/proc/cmdline
DESCRIPTION¶
The kernel, the initial RAM disk (initrd) and basic userspace functionality may be configured at boot via kernel command line arguments.
For command line parameters understood by the kernel, please see kernel-parameters.txt[1] and bootparam(7).
For command line parameters understood by the initial RAM disk, please see dracut.cmdline(7), or the documentation of the specific initrd implementation of your installation.
CORE OS COMMAND LINE ARGUMENTS¶
systemd.unit=, rd.systemd.unit=, systemd.dump_core=, systemd.crash_shell=, systemd.crash_chvt=, systemd.confirm_spawn=, systemd.show_status=, systemd.log_target=, systemd.log_level=, systemd.log_color=, systemd.log_location=, systemd.default_standard_output=, systemd.default_standard_error=, systemd.setenv=
systemd.mask=, systemd.wants=, systemd.debug-shell
systemd.restore_state=
quiet
debug
-b, emergency, rescue, single, s, S, 1, 2, 3, 4, 5
locale.LANG=, locale.LANGUAGE=, locale.LC_CTYPE=, locale.LC_NUMERIC=, locale.LC_TIME=, locale.LC_COLLATE=, locale.LC_MONETARY=, locale.LC_MESSAGES=, locale.LC_PAPER=, locale.LC_NAME=, locale.LC_ADDRESS=, locale.LC_TELEPHONE=, locale.LC_MEASUREMENT=, locale.LC_IDENTIFICATION=
fsck.mode=, fsck.repair=
quotacheck.mode=
systemd.journald.forward_to_syslog=, systemd.journald.forward_to_kmsg=, systemd.journald.forward_to_console=, systemd.journald.forward_to_wall=
vconsole.keymap=, vconsole.keymap.toggle=, vconsole.font=, vconsole.font.map=, vconsole.font.unimap=
udev.log-priority=, rd.udev.log-priority=, udev.children-max=, rd.udev.children-max=, udev.exec-delay=, rd.udev.exec-delay=, udev.event-timeout=, rd.udev.event-timeout=, net.ifnames=
plymouth.enable=
luks=, rd.luks=, luks.crypttab=, rd.luks.crypttab=, luks.name=, rd.luks.name=, luks.uuid=, rd.luks.uuid=, luks.options=, rd.luks.options=, luks.key=, rd.luks.key=
fstab=, rd.fstab=
root=, rootfstype=, rootflags=, ro, rw
systemd.gpt_auto=, rd.systemd.gpt_auto=
modules-load=, rd.modules-load=
resume=
SEE ALSO¶
systemd(1), bootparam(7), dracut.cmdline(7), systemd-debug-generator(8), systemd-fsck@.service(8), systemd-quotacheck.service(8), systemd-journald.service(8), systemd-vconsole-setup.service(8), systemd-udevd.service(8), plymouth(8), systemd-cryptsetup-generator(8), systemd-fstab-generator(8), systemd-gpt-auto-generator(8), systemd-modules-load.service(8), systemd-backlight@.service(8), systemd-rfkill@.service(8), systemd-hibernate-resume-generator(8)
NOTES¶
- 1.
- kernel-parameters.txt
systemd 219 |