This is the command dh-exec-subst that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
dh-exec-subst - Debhelper executable file substition scripts
SYNOPSIS
#! /usr/bin/dh-exec
src/libfoo-*.so.* debian/foo-plugins/usr/lib/foo/${DEB_HOST_MULTIARCH}/
DESCRIPTION
Being a sub-command of dh-exec(1), this program must not be ran directly, but through
dh-exec, which automatically runs all available sub-commands if run bare; or explicitly
with dh-exec --with=subst.
It is a wrapper around the various other substitution helpers, and will pipe the input
file through all the available substitution helpers. It is up to these scripts to do the
actual work.
When a helper fails to expand a variable within its input, it will leave it as-is, so that
later in the pipeline it can perhaps be expanded by another program.
SCRIPTS
dh-exec-subst-env
Substitutes any of the available, exported environment variables into its input. It
does not do any kind of filtering: whatever is available in the environment, will
be available for substitution, however unsafe that may be.
Introduced in version 0.1.
dh-exec-subst-multiarch
Attempts to expand any of the variables known to dpkg-architecture(1), mostly
useful for multi-arch support.
The command will query dpkg-architecture(1) directly, and does not rely on
environment variables set (as the called program will prefer already set
environment variables anyway).
Introduced in version 0.1.
ENVIRONMENT
DH_EXEC_SCRIPTDIR
Indicates which directory the command-specific scripts should be sought for. If not
specified, scripts will be searched for in /usr/share/dh-exec/.
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