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https://git.proxmox.com/git/systemd
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40 lines
1.1 KiB
Bash
40 lines
1.1 KiB
Bash
#!/bin/sh
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set -e
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# try to insert the systemd entry to the "passwd" and "group" lines in
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# /etc/nsswitch.conf to automatically enable libnss-systemd support; do not
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# change the configuration if the lines already contain "systemd"
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insert_nss_entry() {
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echo "Checking NSS setup..."
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# abort if /etc/nsswitch.conf does not exist
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if ! [ -e /etc/nsswitch.conf ]; then
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echo "Could not find /etc/nsswitch.conf."
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return
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fi
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perl -i -pe '
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sub insert {
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my $line = shift;
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# this also splits on tab
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my @bits=split(" ", $line);
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# do not break configuration if the line already references
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# systemd
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if (grep { $_ eq "systemd"} @bits) {
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return $line;
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}
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# add systemd at the end
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return $line . " systemd";
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}
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s/^(passwd:\s+)(.*)/$1.insert($2)/e;
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s/^(group:\s+)(.*)/$1.insert($2)/e;
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' /etc/nsswitch.conf
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}
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if [ "$1" = configure ] && [ -z "$2" ]; then
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echo "First installation detected..."
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# first install: setup the recommended configuration
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insert_nss_entry
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fi
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#DEBHELPER#
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