У меня есть следующий скрипт для создания резервных копий:
#!/usr/bin/env bash
{
declare -a directories=(
"/Applications/Apache"
"/Applications/Scripts"
)
function duplicateBackups()
{
from=`realpath $1`
to=`realpath $2`
echo [ `date +"%T"` ] Copying backups from $from to $to
cp -r $1 $2/
sleep 1
}
date=`date +"%Y-%m-%d"`
destination1='/opt/Volumes/USB1'
destination2='/opt/Volumes/USB2'
destination3='/opt/Volumes/FireWire'
destination4='/opt/Volumes/USB3'
destinationFolder='MacMini-Backups'
targetFolder=$destination1/$destinationFolder/$date
mkdir $targetFolder
targetPath=`realpath $targetFolder`
echo [ `date +"%T"` ] Starting files backups
for i in "${directories[@]}"
do
fileName="$(basename $i)"
mkdir -p $targetFolder/Files/
echo [ `date +"%T"` ] Backing up "$i" as "$targetPath/Files/$fileName.tgz"
tar -Pczf $targetFolder/Files/$fileName.tgz -C $i .
sleep 1
done
echo [ `date +"%T"` ] Files backups finished
sleep 1
echo [ `date +"%T"` ] Starting databases backup
sleep 1
mkdir -p $targetFolder/Databases/
echo [ `date +"%T"` ] Backing up all databases into $targetPath/Databases/full-dump.sql.gz
mysqldump --opt --all-databases --skip-lock-tables | gzip -c > $targetFolder/Databases/full-dump.sql.gz
for db in `mysql -se "show databases;"`;
do
if [[ ${db} != *"schema"* ]]; then
echo [ `date +"%T"` ] Backing up database $db into $targetPath/Databases/$db-dump.sql.gz
mysqldump --skip-lock-tables --opt $db | gzip -c > $targetFolder/Databases/$db-dump.sql.gz
sleep 1
fi
done;
echo [ `date +"%T"` ] Databases backup finished
sleep 1
duplicateBackups $destination1/$destinationFolder/$date $destination2/$destinationFolder
duplicateBackups $destination1/$destinationFolder/$date $destination3/$destinationFolder
duplicateBackups $destination1/$destinationFolder/$date $destination4/$destinationFolder
} >> /Applications/Scripts/Logs/backups.log
Этот скрипт работает абсолютно нормально, когда я запускаю его вручную, независимо от того, запускаю ли я его из оболочки, bash или ZSH.
Вот как выглядит файл журнала в этом случае:
[ 09:26:05 ] Starting files backups
[ 09:26:05 ] Backing up /Applications/Apache as /Volumes/USB1/MacMini-Backups/2020-12-31/Files/Apache.tgz
[ 09:27:14 ] Backing up /Applications/Scripts as /Volumes/USB1/MacMini-Backups/2020-12-31/Files/Scripts.tgz
[ 09:27:15 ] Files backups finished
[ 09:27:16 ] Starting databases backup
[ 09:27:17 ] Backing up all databases into /Volumes/USB1/MacMini-Backups/2020-12-31/Databases/full-dump.sql.gz
[ 09:27:35 ] Backing up database Cloud into /Volumes/USB1/MacMini-Backups/2020-12-31/Databases/Cloud-dump.sql.gz
[ 09:27:36 ] Backing up database mysql into /Volumes/USB1/MacMini-Backups/2020-12-31/Databases/mysql-dump.sql.gz
[ 09:27:38 ] Backing up database radek into /Volumes/USB1/MacMini-Backups/2020-12-31/Databases/site-dump.sql.gz
[ 09:27:41 ] Backing up database radek_j3 into /Volumes/USB1/MacMini-Backups/2020-12-31/Databases/site_j3-dump.sql.gz
[ 09:27:45 ] Backing up database test into /Volumes/USB1/MacMini-Backups/2020-12-31/Databases/test-dump.sql.gz
[ 09:27:46 ] Backing up database site_j3 into /Volumes/USB1/MacMini-Backups/2020-12-31/Databases/joomla_3-dump.sql.gz
[ 09:27:48 ] Backing up database joomla_dev into /Volumes/USB1/MacMini-Backups/2020-12-31/Databases/joomla_dev-dump.sql.gz
[ 09:27:49 ] Backing up database joomla_dev2 into /Volumes/USB1/MacMini-Backups/2020-12-31/Databases/joomla_dev2-dump.sql.gz
[ 09:27:51 ] Backing up database joomla_j4 into /Volumes/USB1/MacMini-Backups/2020-12-31/Databases/joomla_j4-dump.sql.gz
[ 09:27:53 ] Backing up database joomla_site into /Volumes/USB1/MacMini-Backups/2020-12-31/Databases/joomla_site-dump.sql.gz
[ 09:28:06 ] Databases backup finished
[ 09:28:07 ] Copying backups from /Volumes/USB1/MacMini-Backups/2020-12-31 to /Volumes/USB2/MacMini-Backups
[ 09:28:30 ] Copying backups from /Volumes/USB1/MacMini-Backups/2020-12-31 to /Volumes/FireWire/MacMini-Backups
[ 09:28:43 ] Copying backups from /Volumes/USB1/MacMini-Backups/2020-12-31 to /Volumes/USB3/MacMini-Backups
Однако если я запущу его через cronjob, Automator или даже Apple Calendar, файл журнала будет выглядеть так:
[ 06:00:00 ] Starting files backups
[ 06:00:00 ] Backing up /Applications/Apache as /Files/Apache.tgz
[ 06:01:22 ] Backing up /Applications/Scripts as /Files/Scripts.tgz
[ 06:01:23 ] Files backups finished
[ 06:01:25 ] Starting databases backup
[ 06:01:26 ] Backing up all databases into /Databases/full-dump.sql.gz
[ 06:01:26 ] Databases backup finished
[ 06:01:27 ] Copying backups from to
[ 06:01:46 ] Copying backups from to
[ 06:01:58 ] Copying backups from to
Я предполагаю, что переменные, которые я определил в этом скрипте, не оказывают никакого эффекта.
Кто-нибудь знает, в чем тут может быть проблема?
решение1
Большое спасибобитерантивныйиМарк Вагнерза помощь. После того, как я добавил вывод ошибок, оказалось, что это смесь отсутствующих путей и отсутствия прав доступа к каталогам и чтения списка баз данных из MySQL.
Большое спасибо