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script to crerate a new service to run redis on different porn on same ubuntu machine
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| #!/bin/bash | |
| read -p "Enter the port: " port | |
| install -o redis -g redis -d /var/lib/redis-$port | |
| cp -p /etc/redis/redis.conf /etc/redis/redis-$port.conf | |
| config_file=/etc/redis/redis-$port.conf | |
| sed -i "s|port 6379|port $port|g" $config_file | |
| sed -i "s|pidfile /run/redis/redis-server.pid|pidfile /run/redis-$port/redis-server-$port.pid|g" $config_file | |
| sed -i "s|ogfile /var/log/redis/redis-server.log|ogfile /var/log/redis/redis-server-$port.log|g" $config_file | |
| sed -i "s|dir /var/lib/redis|dir /var/lib/redis-$port|g" $config_file | |
| cp /lib/systemd/system/redis-server.service /lib/systemd/system/redis-server-$port.service | |
| service_file=/lib/systemd/system/redis-server-$port.service | |
| sed -i "s|ExecStart=/usr/bin/redis-server /etc/redis/redis.conf|ExecStart=/usr/bin/redis-server /etc/redis/redis-$port.conf|g" $service_file | |
| sed -i "s|PIDFile=/run/redis/redis-server.pid|PIDFile=/run/redis-$port/redis-server-$port.pid|g" $service_file | |
| sed -i "s|RuntimeDirectory=redis|RuntimeDirectory=redis-$port|g" $service_file | |
| sed -i "s|ReadWriteDirectories=-/run/redis|ReadWriteDirectories=-/run/redis-$port|g" $service_file | |
| sed -i "s|ReadWriteDirectories=-/var/lib/redis|ReadWriteDirectories=-/var/lib/redis-$port|g" $service_file | |
| sed -i "s|Alias=redis.service|Alias=redis-$port.service|g" $service_file | |
| systemctl enable redis-server-$port.service | |
| systemctl start redis-server-$port.service | |
| ps aux |grep redis |
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