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Adding -H|--set-hostname flag #44

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Adding -H|--set-hostname flag #44

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c442119
Adding -H|--set-hostname flag
adamgoose Aug 29, 2017
83f2196
Fix echo typo
adamgoose Aug 29, 2017
cff7ce6
Updating /etc/hosts as well
adamgoose Sep 4, 2017
a1d34db
Derpin
adamgoose Sep 4, 2017
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18 changes: 16 additions & 2 deletions rpi-clone
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Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
#!/bin/bash

VERSION=1.7.1
VERSION=1.7.2
# Version 1.7.2 2017/08/29
# * Adding option to set hostname on clone
# Version 1.7.1 2017/08/19
# * Bugfix: did not set SRC_ROOT when using -s option
# Version 1.7 2017/08/19
Expand Down Expand Up @@ -81,13 +83,14 @@ fi
usage()
{
echo ""
echo "usage: $PGM sdN {-v|--verbose} {-f|--force-initialize} {-s|--src-disk sdS} {-c|--cross-filesystems} {-x}"
echo "usage: $PGM sdN {-v|--verbose} {-f|--force-initialize} {-s|--src-disk sdS} {-c|--cross-filesystems} {-H|--set-hostname hostname} {-x}"
echo " -v - list all files as they are copied."
echo " -f - force initialize the destination partitions"
echo " -s sdS - specify sdS is the booted source disk to clone from."
echo " Use this if the boot source auto detect from /etc/mtab fails."
echo " Use with caution, be sure sdS is really the booted disk."
echo " -c - cross filesystem boundaries (include mounted drives)"
echo " -H - set hostname of cloned pi"
echo " -x - use set -x for very verbose bash shell script debugging"
echo ""
echo " Example: $PGM sda"
Expand Down Expand Up @@ -160,6 +163,11 @@ do
SRC_ROOT=${SRC_DISK}2
fi
;;
-H|--set-hostname)
shift
NEW_HOSTNAME=$1
SET_HOSTNAME=on
;;
-x)
set -x
;;
Expand Down Expand Up @@ -548,6 +556,12 @@ echo "$DATE $HOSTNAME $PGM : clone to $DST_DISK ($DST_ROOT_VOL_NAME)" \
>> $CLONE_LOG
echo "$DATE $HOSTNAME $PGM : clone to $DST_DISK ($DST_ROOT_VOL_NAME)" \
>> $CLONE/$CLONE_LOG

if [ "$SET_HOSTNAME" = "on" ]
then
echo $NEW_HOSTNAME > $CLONE/etc/hostname
sed -i "s/$HOSTNAME/$NEW_HOSTNAME/" $CLONE/etc/hosts
fi


STOP_TIME=`date '+%H:%M:%S'`
Expand Down