mysync

#!/bin/bash
# @since Oct 22, 2009
# @ver   May 23, 2012
# 
####### RESULTS EXPLANATION ############
# The first character indicates what is happening to the file:
# 
# < means that a file is being transferred to the remote host (sent).
# > means that a file is being transferred to the local host (received).
# c means that a local change/creation is occurring for the item (such as the creation of a directory or the changing of a symlink, etc.).
# h means that the item is a hard link to another item (requires --hard-links).
# . means that the item is not being updated (though it might have attributes that are being modified).
# * means that the rest of the itemized-output area contains a message (e.g. "deleting").
#
# The second character indicates what type of directory entry it is. Specifically:
# 
# f for file
# d for directory
# L for symbolic link
# D for device
# S for special file (e.g. socket or fifo)
#
# The remaining columns are described below:
# 
# c means either that a regular file has a different checksum or that a symlink, device, or special file has a changed value.
# s means the size of a regular file is different and will be updated by the file transfer.
# t or T:
# t means the modification time is different and is being updated to the sender's value
# T means that the modification time will be set to the transfer time
# p means the permissions are different and are being updated to the sender's value
# o means the owner is different and is being updated to the sender's value
# g means the group is different and is being updated to the sender's value
# . unused
#
# The following columns may not be present, depending on your transfer options
# 
# a means that the ACL information changed
# x means that the extended attribute information changed

DEBUG=0;
function mysync
{
for DEST in $TO; do
    SERVER=${DEST%:*}
    SERVER=${SERVER#*@}
    if [ "$DESC" == "" ]; then
        DESC=$SERVER;
    fi
    if [ "$ASK" == "Y" ]; then
        echo "Update $DESC ? [ENTER to update, ESC to skip] "
        read -s -n1 DOIT
    else
        DOIT=""
    fi
    if [ "$DOIT" != $'\e' ]; then
        if [ "$DEBUG" == 0 ]; then
            echo >> $LOG.$SERVER
            echo "##############################################################" >> $LOG.$SERVER
            date >> $LOG.$SERVER
            echo "##############################################################" >> $LOG.$SERVER
            echo >> $LOG.$SERVER
        else 
            ROPTS="$ROPTS --dry-run -v"
        fi
        CMD="rsync $ROPTS $FROM $DEST"
        RES=$(eval $CMD)
        if [ "$DEBUG" == 0 ]; then
            echo "$RES" >> $LOG.$SERVER
        fi
        echo "$RES"
    fi
done
}