1deb-postinst(5)                   dpkg suite                   deb-postinst(5)
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NAME

6       deb-postinst - package post-installation maintainer script
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SYNOPSIS

9       DEBIAN/postinst
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DESCRIPTION

12       A package can perform several post-installation actions via maintainer
13       scripts, by including an executable postinst file in its control
14       archive (i.e. DEBIAN/postinst during package creation).
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16       The script can be called in the following ways:
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18       postinst configure old-version
19           After the package was installed.
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21       postinst triggered "trigger-name..."
22           After the package was triggered.  The list of space-separated
23           trigger-names is passed as the second argument.
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25       old-postinst abort-upgrade new-version
26           If prerm fails during upgrade or fails on failed-upgrade.
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28       old-postinst abort-remove
29           If prerm fails during remove.
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31       postinst abort-deconfigure in-favour new-package new-version
32              [ removing old-package old-version ]
33           If prerm fails during deconfigure in-favour of a package.
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35       postinst abort-remove in-favour new-package new-version
36           If prerm fails during remove in-favour for replacement due to
37           conflict.
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SEE ALSO

40       dpkg(1).
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441.21.9                            2022-07-01                   deb-postinst(5)