suckless
/
sbase
mirror of git://git.suckless.org/sbase
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Add switch_root manpage

This commit is contained in:
FRIGN 2014-04-14 15:26:11 +02:00 committed by sin
parent e43a102f11
commit 6e3023fc27
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
switch_root.8 Normal file
View File

@ -0,0 +1,15 @@
.TH SWITCH_ROOT 8 ubase-VERSION
.SH NAME
\fBswitch_root\fR - Switch to another filesystem as the root of the mount tree
.SH SYNOPSIS
\fBswitch_root\fR [\fB-c \fIconsole\fR] \fInewroot init
.SH DESCRIPTION
\fBswitch_root\fR removes all files and directories on the current root filesystem and overmounts it with \fInewroot\fR.
If a \fIconsole\fR is specified, redirect stdio and stderr to it.
After the switch, execute \fIinit\fR.
.TP
\fBswitch_root\fR can only be run as PID 1 in an initramfs or tmpfs with a regular and executable /init.
.SH OPTIONS
.TP
\fB-c\fR
Redirect stdio and stderr to \fIconsole\fR after switching to \fInewroot\fR.