#!/bin/bash
# save it as '~/bin/satellite.sh'
ZIP_DRIVE_NAME="KING1GB"
INVALID="usage: $0 < upload | download >"
UP="UPLOAD"
DOWN="DOWNLOAD"
if [ $# -ne 1 ];then
echo "$INVALID"
exit 1
fi
arg=$1
a_string=""
a_string_common="Press Enter to continue or Ctrl+C to exit: "
text=""
case "$arg" in
upload|\>)
arg=$UP
a_string="UPLOADING\nwill overwrite SATELLITE \033[35G"${a_string_common}
;;
download|\<)
arg=$DOWN
a_string="DOWNLOADING\nwill overwrite BASE \033[35G"${a_string_common}
;;
*)
arg=NONE
echo "$INVALID"
exit 1
esac
echo -ne "${a_string}"
read text
# ---- BLOCK-START ----
# add path to both arrays
# and basename of the path must be a folder
#
SATPATH=/media/${ZIP_DRIVE_NAME}/.A-BOX
if [ ! -d ${SATPATH} ];then
SATPATH=/media/${USER}/${ZIP_DRIVE_NAME}/.A-BOX
if [ ! -d ${SATPATH} ];then
echo "remote path '$SATPATH' does not exit, check usb"
exit 2
fi
fi
path_satellite[1]="$SATPATH/bin"
path_satellite[2]="$SATPATH/learning"
path_satellite[3]="$SATPATH/scripting"
path_satellite[4]="$SATPATH/Wallpapers"
#
path_base[1]="$HOME/bin"
path_base[2]="$HOME/Documents/learning"
path_base[3]="$HOME/Documents/turbo/scripting"path_base[4]="$HOME/Pictures/Wallpapers"
#
# ---- BLOCK-END ----
#
# check that both arrays contains same number of elements
#
if [ ${#path_satellite[@]} -ne ${#path_base[@]} ];then
echo -e "mismatch detected in ${0}\nkindly verify both arrays, exiting"
exit 1
fi
total=${#path_base[@]}
echo "total: $total"
#
# check that order of elements in both arrays are same
#
counter=1
while [ $counter -le $total ]
do
temp_sate=$(basename ${path_satellite[$counter]})
temp_base=$(basename ${path_base[$counter]})
if [ "${temp_sate}" != "${temp_base}" ];then
echo "satellite: ${temp_sate}"
echo "base : ${temp_base}"
echo "above paths does not match in ${0}, kindly check and rerun"
exit 1
fi
counter=$(expr $counter + 1)
done
#
# chech if local copy of satellite.sh is latest
#
f_remote="$SATPATH/bin/satellite.sh"
f_local="$HOME/bin/satellite.sh"
if [ -f "${f_remote}" ];then
skip_check="no"
script_remote=$(stat ${f_remote} | grep "Modify")
script_remote=$(echo ${script_remote:8:19} | sed 's/[- :]//g')
script_local=$(stat ${f_local} | grep "Modify")
script_local=$(echo ${script_local:8:19} | sed 's/[- :]//g')
cur_timestamp=$(date +"%Y%m%d%H%M%S")
echo "remote: ${script_remote}"
echo "local : ${script_local}"
#
# got this error when run 'satellite.sh upload' on ubuntu 12.04
# followed by running 'satellite.sh download' on fedora 16
# on fedora 16 timestamp of /media/SATELLITE/.A-BOX/satellite.sh was cur+05:30
#
if [ "${script_remote}" -gt "${cur_timestamp}" ];then
echo "remote script timestamp is set to future !!! could be time-setting problem !!!"
echo -n "do you want to SKIP timestamp check !!!: "
read choice
if [ "$choice" = "y" -o "$choice" = "Y" ];then
echo "skipping timestamp check"
skip_check="yes"
fi
fi
if [ "${script_remote}" -gt "${script_local}" -a "$skip_check" = "no" ];then
cp -f ${f_remote} ${f_local}
echo "local copy was outdated, hence updated"
echo "re-run: ${0}"
exit 1
fi
fi
RSYNC_CMD="-av --delete --exclude=.metadata"
if [ "$arg" = "UPLOAD" ];then
for (( x=1; x<=$total; x++))
do
[ ! -d ${path_satellite[x]} ] && mkdir -p ${path_satellite[x]}
echo -e "\033[37;42;1m==> syncing\033[35G`basename ${path_base[x]}/`\033[m"
#rsync -av --delete --exclude=".metadata" ${path_base[x]}/ ${path_satellite[x]}
rsync ${RSYNC_CMD} ${path_base[x]}/ ${path_satellite[x]}
done
elif [ "$arg" = "DOWNLOAD" ];then
for (( x=1; x<=$total; x++))
do
[ ! -d ${path_base[x]} ] && mkdir -p ${path_base[x]}
echo -e "\033[37;42;1m==> syncing\033[35G`basename ${path_satellite[x]}`\033[m"
#rsync -av --delete --exclude=".metadata" ${path_satellite[x]}/ ${path_base[x]}
rsync ${RSYNC_CMD} ${path_satellite[x]}/ ${path_base[x]}
done
else
echo "invalid option"
exit 1
fi
echo -e "\033[;44;1m==> syncing\033[35GDONE\033[m"
#------------ END ------------
SATELLITE is the name of my pen-drive
run './satellite.sh upload' or './satellite.sh \>' to sync data to pen-drive
and './satellite.sh download' or './satellite.sh \<' to sync data on machine from pen-drive
it helps in syncing data, if work on different machines/laptops and need to carry personal/required folders with you all time.
before starting work use 'download' after finishing work 'upload' to SATELLITE.
# save it as '~/bin/satellite.sh'
ZIP_DRIVE_NAME="KING1GB"
INVALID="usage: $0 < upload | download >"
UP="UPLOAD"
DOWN="DOWNLOAD"
if [ $# -ne 1 ];then
echo "$INVALID"
exit 1
fi
arg=$1
a_string=""
a_string_common="Press Enter to continue or Ctrl+C to exit: "
text=""
case "$arg" in
upload|\>)
arg=$UP
a_string="UPLOADING\nwill overwrite SATELLITE \033[35G"${a_string_common}
;;
download|\<)
arg=$DOWN
a_string="DOWNLOADING\nwill overwrite BASE \033[35G"${a_string_common}
;;
*)
arg=NONE
echo "$INVALID"
exit 1
esac
echo -ne "${a_string}"
read text
# ---- BLOCK-START ----
# add path to both arrays
# and basename of the path must be a folder
#
SATPATH=/media/${ZIP_DRIVE_NAME}/.A-BOX
if [ ! -d ${SATPATH} ];then
SATPATH=/media/${USER}/${ZIP_DRIVE_NAME}/.A-BOX
if [ ! -d ${SATPATH} ];then
echo "remote path '$SATPATH' does not exit, check usb"
exit 2
fi
fi
path_satellite[1]="$SATPATH/bin"
path_satellite[2]="$SATPATH/learning"
path_satellite[3]="$SATPATH/scripting"
path_satellite[4]="$SATPATH/Wallpapers"
#
path_base[1]="$HOME/bin"
path_base[2]="$HOME/Documents/learning"
path_base[3]="$HOME/Documents/turbo/scripting"path_base[4]="$HOME/Pictures/Wallpapers"
#
# ---- BLOCK-END ----
#
# check that both arrays contains same number of elements
#
if [ ${#path_satellite[@]} -ne ${#path_base[@]} ];then
echo -e "mismatch detected in ${0}\nkindly verify both arrays, exiting"
exit 1
fi
total=${#path_base[@]}
echo "total: $total"
#
# check that order of elements in both arrays are same
#
counter=1
while [ $counter -le $total ]
do
temp_sate=$(basename ${path_satellite[$counter]})
temp_base=$(basename ${path_base[$counter]})
if [ "${temp_sate}" != "${temp_base}" ];then
echo "satellite: ${temp_sate}"
echo "base : ${temp_base}"
echo "above paths does not match in ${0}, kindly check and rerun"
exit 1
fi
counter=$(expr $counter + 1)
done
#
# chech if local copy of satellite.sh is latest
#
f_remote="$SATPATH/bin/satellite.sh"
f_local="$HOME/bin/satellite.sh"
if [ -f "${f_remote}" ];then
skip_check="no"
script_remote=$(stat ${f_remote} | grep "Modify")
script_remote=$(echo ${script_remote:8:19} | sed 's/[- :]//g')
script_local=$(stat ${f_local} | grep "Modify")
script_local=$(echo ${script_local:8:19} | sed 's/[- :]//g')
cur_timestamp=$(date +"%Y%m%d%H%M%S")
echo "remote: ${script_remote}"
echo "local : ${script_local}"
#
# got this error when run 'satellite.sh upload' on ubuntu 12.04
# followed by running 'satellite.sh download' on fedora 16
# on fedora 16 timestamp of /media/SATELLITE/.A-BOX/satellite.sh was cur+05:30
#
if [ "${script_remote}" -gt "${cur_timestamp}" ];then
echo "remote script timestamp is set to future !!! could be time-setting problem !!!"
echo -n "do you want to SKIP timestamp check !!!
read choice
if [ "$choice" = "y" -o "$choice" = "Y" ];then
echo "skipping timestamp check"
skip_check="yes"
fi
fi
if [ "${script_remote}" -gt "${script_local}" -a "$skip_check" = "no" ];then
cp -f ${f_remote} ${f_local}
echo "local copy was outdated, hence updated"
echo "re-run: ${0}"
exit 1
fi
fi
RSYNC_CMD="-av --delete --exclude=.metadata"
if [ "$arg" = "UPLOAD" ];then
for (( x=1; x<=$total; x++))
do
[ ! -d ${path_satellite[x]} ] && mkdir -p ${path_satellite[x]}
echo -e "\033[37;42;1m==> syncing\033[35G`basename ${path_base[x]}/`\033[m"
#rsync -av --delete --exclude=".metadata" ${path_base[x]}/ ${path_satellite[x]}
rsync ${RSYNC_CMD} ${path_base[x]}/ ${path_satellite[x]}
done
elif [ "$arg" = "DOWNLOAD" ];then
for (( x=1; x<=$total; x++))
do
[ ! -d ${path_base[x]} ] && mkdir -p ${path_base[x]}
echo -e "\033[37;42;1m==> syncing\033[35G`basename ${path_satellite[x]}`\033[m"
#rsync -av --delete --exclude=".metadata" ${path_satellite[x]}/ ${path_base[x]}
rsync ${RSYNC_CMD} ${path_satellite[x]}/ ${path_base[x]}
done
else
echo "invalid option"
exit 1
fi
echo -e "\033[;44;1m==> syncing\033[35GDONE\033[m"
#------------ END ------------
SATELLITE is the name of my pen-drive
run './satellite.sh upload' or './satellite.sh \>' to sync data to pen-drive
and './satellite.sh download' or './satellite.sh \<' to sync data on machine from pen-drive
it helps in syncing data, if work on different machines/laptops and need to carry personal/required folders with you all time.
before starting work use 'download' after finishing work 'upload' to SATELLITE.
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