.\" -*- mode: troff; coding: utf-8 -*- .\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. .ie n \{\ . ds C` "" . ds C' "" 'br\} .el\{\ . ds C` . ds C' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" .\" If the F register is >0, we'll generate index entries on stderr for .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. .\" .\" Avoid warning from groff about undefined register 'F'. .de IX .. .nr rF 0 .if \n(.g .if rF .nr rF 1 .if (\n(rF:(\n(.g==0)) \{\ . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF .\" ======================================================================== .\" .IX Title "deb-postinst 5" .TH deb-postinst 5 2024-03-10 1.22.6 "dpkg suite" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH NAME deb\-postinst \- package post\-installation maintainer script .SH SYNOPSIS .IX Header "SYNOPSIS" \&\fBDEBIAN/postinst\fR .SH DESCRIPTION .IX Header "DESCRIPTION" A package can perform several post-installation actions via maintainer scripts, by including an executable \fIpostinst\fR file in its control archive (i.e. \fIDEBIAN/postinst\fR during package creation). .PP The script can be called in the following ways: .IP "\fIpostinst\fR \fBconfigure\fR \fIold-version\fR" 4 .IX Item "postinst configure old-version" After the package was installed. .IP "\fIpostinst\fR \fBtriggered\fR ""\fItrigger-name...\fR""" 4 .IX Item "postinst triggered ""trigger-name...""" After the package was triggered. The list of space-separated \fItrigger-name\fRs is passed as the second argument. .IP "\fIold-postinst\fR \fBabort-upgrade\fR \fInew-version\fR" 4 .IX Item "old-postinst abort-upgrade new-version" If \fIprerm\fR fails during \fBupgrade\fR or fails on \fBfailed-upgrade\fR. .IP "\fIold-postinst\fR \fBabort-remove\fR" 4 .IX Item "old-postinst abort-remove" If \fIprerm\fR fails during \fBremove\fR. .IP "\fIpostinst\fR \fBabort-deconfigure\fR \fBin-favour\fR \fInew-package\fR \fInew-version\fR" 4 .IX Item "postinst abort-deconfigure in-favour new-package new-version" .PD 0 .IP "\ \ \ \ \ \ \ [ \fBremoving\fR \fIold-package\fR \fIold-version\fR ]" 4 .IX Item " [ removing old-package old-version ]" .PD If \fIprerm\fR fails during \fBdeconfigure in-favour\fR of a package. .IP "\fIpostinst\fR \fBabort-remove\fR \fBin-favour\fR \fInew-package\fR \fInew-version\fR" 4 .IX Item "postinst abort-remove in-favour new-package new-version" If \fIprerm\fR fails during \fBremove in-favour\fR for replacement due to conflict. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBdpkg\fR\|(1).