tinyramfs/docs/tinyramfs.8
2020-09-07 09:50:28 +03:00

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.TH "tinyramfs" "8" "2020-09-07"
.P
.SH NAME
.P
Tinyramfs - tiny initramfs written in POSIX shell
.P
.SH SYNOPSIS
.P
\fBtinyramfs\fR [option .\&.\&.\&]
.P
.SH DESCRIPTION
.P
Tinyramfs is a simple, extensible and modular initramfs generator tool written
with focus on portability.\&
.P
.SH OPTIONS
.P
\fB-m\fR, \fB--modules\fR <directory>
.P
.RS 4
Specify directory where modules stored.\& Default is \fB/lib/modules\fR.\&
.P
.RE
\fB-s\fR, \fB--sources\fR <directory>
.RS 4
.P
Specify directory where tinyramfs stored files such as \fBdevice-helper\fR
and \fBinit\fR.\& Default is \fB/usr/share/tinyramfs\fR.\&
.P
.RE
\fB-o\fR, \fB--output\fR <output>
.P
.RS 4
Specify output location where initramfs image will be stored.\&
.P
.RE
\fB-c\fR, \fB--config\fR <config>
.P
.RS 4
Specify config location.\& Default is \fB/etc/tinyramfs/config\fR.\&
.P
.RE
\fB-k\fR, \fB--kernel\fR <version>
.P
.RS 4
Specify kernel version.\& Useful for bootstraping future system with modular
kernel.\& Default is current kernel version.\&
.P
.RE
\fB-H\fR, \fB--hooks\fR <directory>
.P
.RS 4
Specify additional hooks location.\& Default is \fB/usr/share/tinyramfs/hooks\fR
and \fB/etc/tinyramfs/hooks\fR.\&
.P
.RE
\fB-d\fR, \fB--debug\fR
.P
.RS 4
Enable debug mode.\& Useful for reporting bugs in build stage.\&
.P
.RE
\fB-f\fR, \fB--force\fR
.P
.RS 4
Forcefully overwrite initramfs image.\&
.P
.RE
.SH NOTES
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If you have modular kernel and you use \fBbusybox modrobe\fR to handle modules, you
must note that \fBbusybox modprobe\fR doesn't have ability to install soft
dependencies of modules (i.\&e modules.\&softdep).\& You must install them yourself
using hooks.\& See \fBtinyramfs.\&hooks\fR(7) how to do it.\&
.P
.SH SEE ALSO
.P
\fBtinyramfs.\&config\fR(5) \fBtinyramfs.\&cmdline\fR(7) \fBtinyramfs.\&hooks\fR(7)