From f685b7027953690bef06588f1961688e7e55d4a4 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Thu, 19 Jun 2014 17:06:35 +0200 Subject: man: add documentation for systemd-debug-generator --- man/systemd-debug-generator.xml | 90 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 90 insertions(+) create mode 100644 man/systemd-debug-generator.xml (limited to 'man') diff --git a/man/systemd-debug-generator.xml b/man/systemd-debug-generator.xml new file mode 100644 index 0000000000..50287d0112 --- /dev/null +++ b/man/systemd-debug-generator.xml @@ -0,0 +1,90 @@ + + + + + + + + systemd-debug-generator + systemd + + + + Developer + Lennart + Poettering + lennart@poettering.net + + + + + + systemd-debug-generator + 8 + + + + systemd-debug-generator + Generator for enabling a runtime debug shell and masking specific units at boot + + + + /usr/lib/systemd/system-generators/systemd-debug-generator + + + + Description + + systemd-debug-generator is + a generator that reads the kernel command line and understands two options: + + If the option is + specified and followed by a unit name this unit is + masked for the runtime, similar to the effect of + systemctl1's + mask command. This is useful to + boot with certain units removed from the initial boot + transaction for debugging system startup. + + If the + option is specified the debug shell service + debug-shell.service is pulled into + the boot transaction. It will spawn a debug shell on + tty9 during early system startup. Note that the shell + may also be turned on persistently by enabling it with + systemctl1's + enable command. + + systemd-debug-generator + implements the generator + specification. + + + + See Also + + systemd1, + systemctl1, + kernel-command-line7 + + + + -- cgit v1.2.3-54-g00ecf