78 lines
2.0 KiB
Plaintext
78 lines
2.0 KiB
Plaintext
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#!/bin/bash
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# file: migrate-users
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# author: Richard Keech <rkeech@redhat.com>
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# This script assists in the conversion of mail boxes
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# in mbox format to maildir format.
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# See also migrage-folders.
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#This is a list of users to have their mail folders created.
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#One user per line.
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#Suggest create with cut -d: -f1 /etc/passwd > ~/migrate/u1
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#then remove inappropriate entries by hand.
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USERLIST=/root/migrate/userlist
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#Specify the location of the new location for mail folders.
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#This cannot be the same as the old location because it will
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#create directory names that contend with existing file names.
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NEWBASE=/var/spool/mail2/
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echo this will create user mail folders in $NEWBASE from
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echo the list of users in $USERLIST.
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echo
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echo "Do you want to continue? (y/n)"
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read ans
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if [ "$ans" != "y" ]
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then
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echo Good Bye.
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exit 0
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fi
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if [ ! -f "$USERLIST" ]
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then
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echo Error: user list file \"$USERLIST\" does not exist.
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exit 1
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fi
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if [ ! -d "$NEWBASE" ]
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then
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echo Error: new base directory \"$NEWBASE\" does not exist.
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exit 1
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fi
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while read user
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do
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if grep ^${user}: /etc/passwd &> /dev/null
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then
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echo User \"$user\" is OK.
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else
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echo User \"$user\": is bogus.
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exit 1
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fi
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mkdir ${NEWBASE}/$user
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newdir="${NEWBASE}/${user}/"
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mkdir -p "$newdir"/cur
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mkdir -p "$newdir"/new
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mkdir -p "$newdir"/tmp
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chmod -R 770 "${newdir}"
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chown -R ${user}:mail "$newdir"
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done < $USERLIST
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echo
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echo New mail directories have been created under $NEWBASE
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echo
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echo If required, prepare a list of existing mbox folders
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echo as /root/migrate/folderlist and run migrate-folders.
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echo
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echo To make the new base mail directory active, change the
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echo mail_spool_directory setting for postfix using
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echo postconf -e \"mail_spool_directory = ${NEWBASE}/\"
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echo and change Dovecots default_mail_env setting in
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echo /etc/dovecot.conf to
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echo default_mail_env = maildir:${NEWBASE}/%u
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echo
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echo If you want to migrate existing mail folders then defer
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echo the dovecot and postfix changes until the folder migration
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echo is complete.
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