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.\" ========================================================================
.\"
.IX Title "DH_INSTALLINITRAMFS 1"
.TH DH_INSTALLINITRAMFS 1 "2021-03-06" "13.3.4" "Debhelper"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
dh_installinitramfs \- install initramfs hooks and setup maintscripts
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBdh_installinitramfs\fR [\fBdebhelper options\fR] [\fB\-n\fR]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBdh_installinitramfs\fR is a debhelper program that is responsible for
installing Debian package provided initramfs hooks.
.PP
If \fBdh_installinitramfs\fR installs or detects one or more initramfs
hooks in the package, then it also automatically generates the noawait
trigger \fBupdate-initframfs\fR command needed to interface with the
Debian initramfs system.  This trigger is inserted into the
packaging by \fBdh_installdeb\fR\|(1).
.SH "FILES"
.IX Header "FILES"
.IP "debian/\fIpackage\fR.initramfs\-hook" 4
.IX Item "debian/package.initramfs-hook"
Assumed to be an initramfs hook that will be installed into \fIusr/share/initramfs\-tools/hooks/\fIpackage\fI\fR in the package build
directory. See \fB\s-1HOOK SCRIPTS\s0\fR in \fBinitramfs\-tools\fR\|(8) for more
information about initramfs hooks.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-n\fR, \fB\-\-no\-scripts\fR" 4
.IX Item "-n, --no-scripts"
Do not add the \fBupdate-initramfs\fR trigger even if it seems like the package
might need it.  The option is called \fB\-\-no\-scripts\fR for historical
reasons as \fBdh_installinitramfs\fR would previously generate maintainer
scripts that called \fBupdate-initramfs \-u\fR.
.Sp
Use this option, if you need to interface with the \fBupdate-initramfs\fR
system that is not satisfied by the noawait trigger (e.g. because you need
the extra guarantees and head-aches of a await trigger).
.SH "NOTES"
.IX Header "NOTES"
Note that this command is not idempotent. \fBdh_prep\fR\|(1) should be called
between invocations of this command. Otherwise, it may cause multiple
instances of the same text to be added to triggers file.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBdebhelper\fR\|(7)
\&\fBupdate\-initramfs\fR\|(8)
\&\fBinitramfs\-tools\fR\|(8)
.PP
This program is a part of debhelper.
.SH "AUTHOR"
.IX Header "AUTHOR"
Niels Thykier <niels@thykier.net>