How to check logs for Kubernates pod
We can use the kubectl command to check logs of Kubernates pod. Here we need to replace pod-name and namespace
Read more
Bash
MySQL Dump Error: The user specified as a definerdoes not exist when using LOCK TABLES
The user specified as a definerdoes not exist when using LOCK TABLES This error happens on exporting the MySQL database
Read more
How to disable updatedb for locate command
Updatedb is the functionality associated with locate command in Linux. This is configured as a cronjob in-order to update the
Read more
Error: make: go: Command not found in EC2 Linux
make: go: Command not found This error is due to the absence of go package and can be resolved by
Read more
How to configure user profile in AWS CLI
We may need to deal with multiple AWS accounts in together. Also each accounts have their own id and access
Read more
What is the use of curly braces {} in bash variable
Bash variables with and with out curly braces are similar in nature. Because the the first one is a simplified
Read more
PHP: Warning: mysqli_connect(): (HY000/2002): No such file or directory
Warning: mysqli_connect(): (HY000/2002): No such file or directory This usually happens on customized LAMP installations. Here the php cannot find
Read more
How to copy folder recursively using Ansible
We can use Ansible command module and execute the cp in-order to copy the folder recursively. Example playbook is given
Read more
How to delete all keys from Redis
This tutorial explains the ways to remove all keys from Redis. To delete all keys from all Redis database, To
Read more
Where is Ubuntu trash folder
The trash folder in Ubuntu machine is under the each user home directory. So for root user this should be,
Read more
How to configure Apache as reverse proxy to https backend server
The normal reverse proxy configuration for Apache server will fail if the backend server is configured with SSL. In-order to
Read more