mirror of
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7c45758b34
the user to remove the client's home directory and the mirrored files. INSTALL: Create a home directory for the client user, since one is needed to hold the authentication key file. Also create an empty "auth" file so that its permissions will be right. Set the gcos fields more appropriately.
255 lines
6.2 KiB
Bash
255 lines
6.2 KiB
Bash
#! /bin/sh
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base=${PREFIX}/etc/cvsup
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prefixes=${base}/prefixes
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chmods_done=" "
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ask() {
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local question default answer
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question=$1
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default=$2
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if [ -z "${PACKAGE_BUILDING}" ]; then
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read -p "${question} [${default}]? " answer
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fi
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if [ x${answer} = x ]; then
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answer=${default}
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fi
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echo ${answer}
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}
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yesno() {
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local dflt question answer
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question=$1
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dflt=$2
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while :; do
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answer=$(ask "${question}" "${dflt}")
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case "${answer}" in
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[Yy]*) return 0;;
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[Nn]*) return 1;;
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esac
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echo "Please answer yes or no."
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done
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}
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install_links() {
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local link dir subdir path
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while [ $# -ge 3 ]; do
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link=$1
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dir=$2
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subdir=$3
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echo " Linking ${link} -> ${dir}"
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ln -sf ${dir} ${prefixes}/${link} || exit
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if [ "x${dir}" != "xSKIP" -a "x${dir}" != "x.." ]; then
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if [ "x${subdir}" = "x." ]; then
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path=${dir}
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else
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path=${dir}/${subdir}
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fi
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( cd ${prefixes} || exit
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if [ "x${subdir}" != "x." -a -h ${path} ]; then
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cat <<EOF
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"${subdir}" must be a true subdirectory of "${dir}", not a symbolic link.
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Please remove the symbolic link and/or configure again using the true
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directory path to "${subdir}".
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EOF
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exit 1
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fi
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test -d ${path} || mkdir -p ${path} || exit ) || exit
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if ! expr "${chmods_done}" : ".* ${path} " >/dev/null 2>&1; then
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echo -n " Fixing ownerships and modes in ${path} ..."
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( chdir ${prefixes} && \
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chown -R ${cuser}:${cgroup} ${path} && \
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chmod -R a+rX ${path} ) || exit
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echo " done."
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chmods_done="${chmods_done}${path} "
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fi
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fi
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shift 3
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done
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}
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make_account() {
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local u g gcos homeopt home
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u=$1
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g=$2
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gcos=$3
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homeopt=${4:+"-d $4"}
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if pw group show "${g}" >/dev/null 2>&1; then
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echo "You already have a group \"${g}\", so I will use it."
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else
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echo "You need a group \"${g}\"."
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if which -s pw && yesno "Would you like me to create it" y; then
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pw groupadd ${g} || exit
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echo "Done."
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else
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echo "Please create it, and try again."
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if ! grep -q "^${u}:" /etc/passwd; then
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echo "While you're at it, please create a user \"${u}\" too,"
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echo "with a default group of \"${g}\"."
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fi
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exit 1
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fi
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fi
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if pw user show "${u}" >/dev/null 2>&1; then
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echo "You already have a user \"${u}\", so I will use it."
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else
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echo "You need a user \"${u}\"."
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if which -s pw && yesno "Would you like me to create it" y; then
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pw useradd ${u} -g ${g} -h - ${homeopt} \
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-s /nonexistent -c "${gcos}" || exit
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echo "Done."
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else
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echo "Please create it, and try again."
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exit 1
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fi
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fi
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if [ x"$homeopt" = x ]; then
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eval home=~${u}
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if [ ! -d "${home}" ]; then
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if yesno \
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"Would you like me to create ${u}'s home directory (${home})" y
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then
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(umask 77 && \
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mkdir -p ${home}/.cvsup && \
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touch ${home}/.cvsup/auth) || exit
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chown -R ${u}:${g} ${home} || exit
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else
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echo "Please create it, and try again."
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exit 1
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fi
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fi
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fi
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}
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case $2 in
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POST-INSTALL)
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. ${base}/config.sh || exit
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if which -s pw && which -s lockf; then
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:
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else
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cat <<EOF
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This system looks like a pre-2.2 version of FreeBSD. I see that it
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is missing the "lockf" and/or "pw" utilities. I need these utilities.
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Please get them and install them, and try again. You can get the
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sources from:
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ftp://ftp.freebsd.org/pub/FreeBSD/FreeBSD-current/src/usr.bin/lockf.tar.gz
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ftp://ftp.freebsd.org/pub/FreeBSD/FreeBSD-current/src/usr.sbin/pw.tar.gz
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EOF
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exit 1
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fi
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echo ""
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make_account ${user} ${group} "CVSup Daemon" "/nonexistent"
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make_account ${cuser} ${cgroup} "CVSup Client"
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echo "Fixing ownerships and modes in \"${base}\"."
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chown -R root:wheel ${base}
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test -d ${base}/sup || mkdir -p ${base}/sup
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test -d ${base}/sup.client || mkdir -p ${base}/sup.client
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chown -R ${cuser}:${cgroup} ${base}/sup ${base}/sup.client
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chmod -R go=u-w ${base}
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echo "Setting up links and directories for distributions."
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test -d ${prefixes} || mkdir ${prefixes} || exit
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install_links ${distribs}
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echo ""
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if grep -q "^[^#]*${facility}.*/var/log/cvsupd.log" /etc/syslog.conf; then
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echo -n "It looks like you already have some logging set up, so I "
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echo "will use it."
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else
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if yesno "Would you like me to set up the syslog logging" y; then
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echo "Setting up server logging in \"/etc/syslog.conf\"."
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cat <<EOF >>/etc/syslog.conf
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!cvsupd
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${facility}.info /var/log/cvsupd.log
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EOF
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if [ ! -f /var/log/cvsupd.log ]; then
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echo "Creating \"/var/log/cvsupd.log\"."
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cp /dev/null /var/log/cvsupd.log
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fi
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if [ -f /var/run/syslog.pid ]; then
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echo "Giving syslogd a kick in the pants."
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kill -HUP $(cat /var/run/syslog.pid)
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fi
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echo "Adding cvsupd log entry to \"/etc/newsyslog.conf\"."
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cat <<EOF >>/etc/newsyslog.conf
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/var/log/cvsupd.log 664 7 * 24 Z
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EOF
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echo "Done."
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else
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cat <<EOF
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OK, please remember to do it yourself. You should log "${facility}.info"
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to "/var/log/cvsupd.log". Don't forget to add an entry to
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"/etc/newsyslog.conf".
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EOF
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fi
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fi
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echo ""
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if grep -q "^[^#]*${base}/update\.sh" /etc/crontab; then
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echo "It looks like your crontab is already set up, so I'll use that."
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else
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if [ ${interval} -eq 1 ]; then
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updstr="hourly updates"
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else
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updstr="updates every ${interval} hours"
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fi
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if yesno "Would you like me to set up your crontab for ${updstr}" y
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then
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echo "Scheduling ${updstr} in \"/etc/crontab\"."
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delay=5
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now=$(date "+%s")
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start=$((${now} + ${delay}*60))
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hh=$(date -r ${start} "+%H")
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mm=$(date -r ${start} "+%M")
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h=$((${hh}))
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m=$((${mm}))
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if [ ${interval} -eq 1 ]; then
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hstr="*"
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else
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h0=$((${h} % ${interval}))
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if [ ${interval} -eq 24 ]; then
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hstr=${h0}
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else
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h1=$((${h0} + 24 - ${interval}))
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hstr=${h0}-${h1}/${interval}
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fi
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fi
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cat <<EOF >>/etc/crontab
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${m} ${hstr} * * * root ${base}/update.sh
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EOF
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cat <<EOF
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Done. The first update will be ${delay} minutes from now, at ${hh}:${mm}.
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The cvsupd server will be started automatically after the first update,
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and whenever you reboot.
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EOF
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else
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cat <<EOF
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OK, please remember to do it yourself. The crontab entry should run
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"${base}/update.sh" as root.
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EOF
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fi
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fi
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echo ""
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echo "You are now a FreeBSD mirror site."
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;;
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esac
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