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Slight corrections to copying logic; avoid deleting a backup when the process has been run twice in a minute

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Timothy Allen 2020-04-22 17:15:13 +02:00
parent b8e6933ec0
commit 7ac52b9ea1
1 changed files with 12 additions and 9 deletions
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17
copy_firefox_data.sh
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@ -9,8 +9,7 @@
#
epoch=$( date +%Y%m%d%H%M );
#server=10.25.0.1
server=treehouse.org.za
server=10.25.0.1
backups=~/Downloads/firefox
copy() {
@ -30,7 +29,9 @@ if [ -x ~/bin/firefox_tabgroups_export.py ]; then
if [ -f ${previous} ]; then
if diff -q ${previous} ${backups}/tabs/firefox_tabs.${epoch} >/dev/null; then
# No difference, remove this file
if [ ${previous} != ${backups}/tabs/firefox_tabs.${epoch} ]; then
rm ${backups}/tabs/firefox_tabs.${epoch}
fi
else
do_copy=1
fi
@ -38,10 +39,10 @@ if [ -x ~/bin/firefox_tabgroups_export.py ]; then
do_copy=1
fi
# Delete backups older than $time
# Delete backups older than a year
find ${backups}/tabs -ctime +365 -delete
if [ ${do_copy} ]; then
if [ ${do_copy} -gt 0 ]; then
for session in ~/.mozilla/firefox/*/sessionstore*/*; do
sessionfile=$( basename ${session} )
cp ${session} ${backups}/tabs/sessionstore/${epoch}_${sessionfile}
@ -54,11 +55,13 @@ if [ -x ~/bin/firefox_decrypt.py ]; then
do_copy=0
mkdir -p ${backups}/passwords
previous=$( ls ${backups}/passwords/firefox_passwords.* | tail -1 )
echo '' | ~/bin/firefox_decrypt.py > ${backups}/passwords/firefox_passwords.${epoch}
echo '' | ~/bin/firefox_decrypt.py > ${backups}/passwords/firefox_passwords.${epoch} 2>/dev/null
if [ -f ${previous} ]; then
if diff -q ${previous} ${backups}/passwords/firefox_passwords.${epoch} >/dev/null; then
# No difference, remove this file
if [ ${previous} != ${backups}/passwords/firefox_passwords.${epoch} ]; then
rm ${backups}/passwords/firefox_passwords.${epoch}
fi
else
do_copy=1
fi
@ -66,10 +69,10 @@ if [ -x ~/bin/firefox_decrypt.py ]; then
do_copy=1
fi
# Delete backups older than $time
# Delete backups older than a day
find ${backups}/passwords -ctime +1 -delete
if [ ${do_copy} ]; then
if [ ${do_copy} -gt 0 ]; then
ln -srf ${backups}/passwords/firefox_passwords.${epoch} ${backups}/passwords/firefox_passwords
copy ${backups}/passwords
fi