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https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
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50 lines
961 B
Bash
Executable File
50 lines
961 B
Bash
Executable File
#!/bin/sh
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#
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# $FreeBSD$
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#
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# PROVIDE: motd
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# REQUIRE: mountcritremote
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# BEFORE: LOGIN
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. /etc/rc.subr
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name="motd"
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rcvar="update_motd"
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start_cmd="motd_start"
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stop_cmd=":"
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PERMS="644"
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motd_start()
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{
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# Update kernel info in /etc/motd
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# Must be done *before* interactive logins are possible
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# to prevent possible race conditions.
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#
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[ -z "${rc_quiet}" ] && echo -n 'Updating motd:'
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if [ ! -f /etc/motd ]; then
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install -c -o root -g wheel -m ${PERMS} /dev/null /etc/motd
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fi
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if [ ! -w /etc/motd ]; then
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echo ' /etc/motd is not writable, update failed.'
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return
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fi
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T=`mktemp -t motd`
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uname -v | sed -e 's,^\([^#]*\) #\(.* [1-2][0-9][0-9][0-9]\).*/\([^\]*\) $,\1 (\3) #\2,' > ${T}
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awk '{if (NR == 1) {if ($1 == "FreeBSD") {next} else {print "\n"$0}} else {print}}' < /etc/motd >> ${T}
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cmp -s $T /etc/motd || {
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cp $T /etc/motd
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chmod ${PERMS} /etc/motd
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}
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rm -f $T
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[ -z "${rc_quiet}" ] && echo .
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}
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load_rc_config $name
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run_rc_command "$1"
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