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| -rw-r--r-- | man5/proc_sysrq-trigger.5 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/man5/proc_sysrq-trigger.5 b/man5/proc_sysrq-trigger.5 new file mode 100644 index 0000000..bca3173 --- /dev/null +++ b/man5/proc_sysrq-trigger.5 @@ -0,0 +1,25 @@ +.\" Copyright (C) 1994, 1995, Daniel Quinlan <quinlan@yggdrasil.com> +.\" Copyright (C) 2002-2008, 2017, Michael Kerrisk <mtk.manpages@gmail.com> +.\" Copyright (C) 2023, Alejandro Colomar <alx@kernel.org> +.\" +.\" SPDX-License-Identifier: GPL-3.0-or-later +.\" +.TH proc_sysrq-trigger 5 2023-08-15 "Linux man-pages 6.7" +.SH NAME +/proc/sysrq\-trigger \- SysRq function +.SH DESCRIPTION +.TP +.IR /proc/sysrq\-trigger " (since Linux 2.4.21)" +Writing a character to this file triggers the same SysRq function as +typing ALT-SysRq-<character> (see the description of +.IR /proc/sys/kernel/sysrq ). +This file is normally writable only by +.IR root . +For further details see the Linux kernel source file +.I Documentation/admin\-guide/sysrq.rst +.\" commit 9d85025b0418163fae079c9ba8f8445212de8568 +(or +.I Documentation/sysrq.txt +before Linux 4.10). +.SH SEE ALSO +.BR proc (5) |