mirror of
https://github.com/NNTmux/newznab-tmux.git
synced 2026-08-29 14:01:29 +00:00
root
108 lines
3.2 KiB
Bash
Executable File
108 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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SOURCE="${BASH_SOURCE[0]}"
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DIR="$( dirname "$SOURCE" )"
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while [ -h "$SOURCE" ]
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do
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SOURCE="$(readlink "$SOURCE")"
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[[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE"
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DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
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done
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DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
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# Make sure only root can run our script
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if [[ $EUID -ne 0 ]]; then
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echo "This script must be run as root"
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exit 1
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fi
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source $DIR/../defaults.sh
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#edit this to allow script to run, be sure of the paths
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#the ramdisk needs to be twice the size of the parts table max size, it needs room to copy itself during optimise
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#i take no responsibility if this fails and you lose you db
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#remove the next 2 lines when you have edited this file properlly
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echo "Please edit this script, very carefully!"
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exit
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export USER="username"
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export PATH_RAMDISK="/var/ramdisk"
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export MYSQL_PATH="/var/lib/mysql/newznab"
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export SQL_BACKUP="/home/$USER/sql_backup"
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/etc/init.d/mysql stop
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if ! grep -q '#RAMDISK' "/etc/fstab" ; then
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echo "" | sudo tee -a /etc/fstab
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echo "#RAMDISK" | sudo tee -a /etc/fstab
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echo "tmpfs $PATH_RAMDISK tmpfs user,nodev,nodiratime,nosuid,size=5G,mode=777 0 0" | sudo tee -a /etc/fstab
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fi
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mkdir -p $PATH_RAMDISK
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#determine if ramdisk is in fstab
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if [[ ! `mount | grep "$PATH_RAMDISK"` ]]; then
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mount "$PATH_RAMDISK"
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fi
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if [ ! -d "$SQL_BACKUP" ]; then
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mkdir $SQL_BACKUP
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fi
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if [ ! -h "$MYSQL_PATH/parts.frm" ]; then
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cp $MYSQL_PATH/parts.frm $SQL_BACKUP/
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mv $MYSQL_PATH/parts.frm $PATH_RAMDISK/
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ln -s $PATH_RAMDISK/parts.frm $MYSQL_PATH/
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fi
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if [ ! -h "$MYSQL_PATH/parts.MYD" ]; then
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cp $MYSQL_PATH/parts.MYD $SQL_BACKUP/
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mv $MYSQL_PATH/parts.MYD $PATH_RAMDISK/
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ln -s $PATH_RAMDISK/parts.MYD $MYSQL_PATH/
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fi
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if [ ! -h "$MYSQL_PATH/parts.MYI" ]; then
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cp $MYSQL_PATH/parts.MYI $SQL_BACKUP/
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mv $MYSQL_PATH/parts.MYI $PATH_RAMDISK/
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ln -s $PATH_RAMDISK/parts.MYI $MYSQL_PATH/
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fi
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if [ ! -h "$MYSQL_PATH/partrepair.frm" ]; then
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cp $MYSQL_PATH/partrepair.frm $SQL_BACKUP/
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mv $MYSQL_PATH/partrepair.frm $PATH_RAMDISK/
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ln -s $PATH_RAMDISK/partrepair.frm $MYSQL_PATH/
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fi
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if [ ! -h "$MYSQL_PATH/partrepair.MYD" ]; then
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cp $MYSQL_PATH/partrepair.MYD $SQL_BACKUP/
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mv $MYSQL_PATH/partrepair.MYD $PATH_RAMDISK/
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ln -s $PATH_RAMDISK/partrepair.MYD $MYSQL_PATH/
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fi
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if [ ! -h "$MYSQL_PATH/partrepair.MYI" ]; then
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cp $MYSQL_PATH/partrepair.MYI $SQL_BACKUP/
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mv $MYSQL_PATH/partrepair.MYI $PATH_RAMDISK/
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ln -s $PATH_RAMDISK/partrepair.MYI $MYSQL_PATH/
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fi
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if [ ! -h "$MYSQL_PATH/binaries.frm" ]; then
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cp $MYSQL_PATH/binaries.frm $SQL_BACKUP/
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mv $MYSQL_PATH/binaries.frm $PATH_RAMDISK/
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ln -s $PATH_RAMDISK/binaries.frm $MYSQL_PATH/
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fi
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if [ ! -h "$MYSQL_PATH/binaries.MYD" ]; then
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cp $MYSQL_PATH/binaries.MYD $SQL_BACKUP/
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mv $MYSQL_PATH/binaries.MYD $PATH_RAMDISK/
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ln -s $PATH_RAMDISK/binaries.MYD $MYSQL_PATH/
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fi
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if [ ! -h "$MYSQL_PATH/binaries.MYI" ]; then
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cp $MYSQL_PATH/binaries.MYI $SQL_BACKUP/
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mv $MYSQL_PATH/binaries.MYI $PATH_RAMDISK/
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ln -s $PATH_RAMDISK/binaries.MYI $MYSQL_PATH/
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fi
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chown -R $USER:$USER $SQL_BACKUP/
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chown -R mysql:mysql $PATH_RAMDISK
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chown -R mysql:mysql $MYSQL_PATH
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/etc/init.d/mysql start
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exit
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