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what is Redis Redis is a key-value storage system. Similar to Memcached, it supports storing relatively many value types, including string, list, set, and zset. These data types support push / pop, add / remove, and intersection and union and difference sets and richer operations, all of which are atomic. On this basis, Redis supports […] Master and slave MySQL versions are MySQL5.6.31 Primary server IP: 192.168.1.178 From the server IP: 192.168.1.145 Master and slave are able to ping each other. A?192.168.1.178?Master? B?192.168.1.145?Slave?
service mysqld stop service mysqld start service mysqld restart
mysql> grant replication slave on *.* to ‘mohan’@’192.168.1.145’ identified by ‘123456’; mysql> flush privileges; vi /etc/my.cnf port=3306 […] Launch an EC2 instance of type Amazon Linux AMI from your aws console. SSH into your ec2 instance ssh -i ec2-user@my_ec2_ip_address Update the instance sudo yum update -y Install the mysqld server sudo yum install -y mysql55-server start the mysqld instance sudo service mysqld start the following command ensure launches mysqld on server restart […] Launch an EC2 instance of type Amazon Linux AMI from your aws console. SSH into your ec2 instance ssh -i ec2-user@my_ec2_ip_address Update the instance sudo yum update -y install developer tools sudo yum groupinstall -y “Development Tools” install git sudo yum install git checkout the source code git clone https://my.git.repo.git cd my_local_git_folder git checkout […] Launch an EC2 instance of type Amazon Linux AMI from your aws console. SSH into your ec2 instance ssh -i ec2-user@my_ec2_ip_address Update the instance sudo yum update -y #install developer tools sudo yum groupinstall -y “Development Tools” Install the node using nvm as it allows you to switch between any version of the node […] Connect to your EC2 instance using ssh. ssh -i ec2-user@my_ec2_ip_address Install following perl packages sudo yum install -y perl-Switch perl-DateTime perl-Sys-Syslog perl-LWP-Protocol-https Download the monitoring scripts curl http://aws-cloudwatch.s3.amazonaws.com/downloads/CloudWatchMonitoringScripts-1.2.1.zip -O Install the monitoring scripts unzip CloudWatchMonitoringScripts-1.2.1.zip rm CloudWatchMonitoringScripts-1.2.1.zip cd aws-scripts-mon run the following command to check the memory utilisation. ./mon-get-instance-stats.pl –recent-hours=12 In order to push […] A quick tip on aws S3 permissions to a specific folder in a bucket. { “Version”: “2012-10-17”, “Statement”: [{ “Effect”: “Allow”, “Action”: [ “s3:Put*”, “s3:Get*”, “s3:List*” ], “Resource”: [ “arn:aws:s3:::nameofmybucket/profile/*” ] }] } Try to avoid bucket root level permission as much as possible. Also, try to use cognito if the client wants […] Setting up redis on aws EC2 instance Launch an EC2 instance of type Amazon Linux AMI from your aws console. SSH into your ec2 instance ssh -i ec2-user@my_ec2_ip Update the instance sudo yum update -y Install the developer tools to compile the redis source sudo yum groupinstall -y “Development Tools” Install tcl […] |
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