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325ebf37d8
startmsg is a new rc.subr(8) function function to be used instead of
echo(1) when for boot messages. It replaces the often forgotten
check_startmsgs && echo ...
with
startmsg ...
No functional change intended.
I adjusted the commit message and did some final clean-ups of the patch
before committing.
PR: 255207
Reported by: Jose Luis Duran <jlduran@gmail.com>
Reviewed by: imp, 0mp
Approved by: imp (src)
Differential Revision: https://reviews.freebsd.org/D34514
58 lines
1.2 KiB
Bash
Executable file
58 lines
1.2 KiB
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 FILESYSTEMS
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# BEFORE: LOGIN
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. /etc/rc.subr
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name="motd"
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desc="Update /var/run/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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COMPAT_MOTD="/etc/motd"
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TARGET="/var/run/motd"
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TEMPLATE="/etc/motd.template"
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PERMS="644"
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motd_start()
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{
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# Update kernel info in /var/run/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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startmsg -n 'Updating motd:'
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if [ ! -f "${TEMPLATE}" ]; then
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# Create missing template from existing regular motd file, if
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# one exists.
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if [ -f "${COMPAT_MOTD}" ]; then
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sed '1{/^FreeBSD.*/{d;};};' "${COMPAT_MOTD}" > "${TEMPLATE}"
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chmod $PERMS "${TEMPLATE}"
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rm -f "${COMPAT_MOTD}"
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else
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# Otherwise, create an empty template file.
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install -c -o root -g wheel -m ${PERMS} /dev/null "${TEMPLATE}"
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fi
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# Provide compatibility symlink:
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if [ ! -h "${COMPAT_MOTD}" ]; then
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ln -sF "${TARGET}" "${COMPAT_MOTD}"
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fi
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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,' > ${T}
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cat "${TEMPLATE}" >> ${T}
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install -C -o root -g wheel -m "${PERMS}" "$T" "${TARGET}"
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rm -f "$T"
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startmsg '.'
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}
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load_rc_config $name
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run_rc_command "$1"
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