Migrate Users
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#!/bin/sh # # This script helps migrate user accounts to a new server. # IDMIN=1000 IDMAX=29999 DESTDIR=/root/migrate if [ $(id -u) -ne 0 ]; then echo "You must be root to run this." fi mkdir -p ${DESTDIR} cd /etc awk -v VIDMIN=${IDMIN} -v VIDMAX=${IDMAX} -F: '($3>=VIDMIN) && ($3!=VIDMAX)' passwd > ${DESTDIR}/passwd.old awk -v VIDMIN=${IDMIN} -v VIDMAX=${IDMAX} -F: '($3>=VIDMIN) && ($3!=VIDMAX)' group > ${DESTDIR}/group.old awk -v VIDMIN=${IDMIN} -v VIDMAX=${IDMAX} -F: '($3>=VIDMIN) && ($3!=VIDMAX) {print $1}' passwd | tee - | egrep -f - shadow > ${DESTDIR}/shadow.old cp /etc/gshadow ${DESTDIR}/gshadow.old cp /etc/sudoers ${DESTDIR}/sudoers.old tar czf ${DESTDIR}/etc.tar.gz ${DESTDIR}/*.old #tar czpf ${DESTDIR}/home.tar.gz /home echo "WARNING! Not including /home in the migration." # vim:set sr et ts=4 sw=4 ft=sh: // See Vim, :help 'modeline'