Cannot boot with XFS_WANT_CORRUPTED_GOTO error

Two days ago, my CentOS machine did not boot up and showed error message XFS_WANT_CORRUPTED_GOTO... Check the solution here.

How to Create or Extract a tar gz File from the Command Line

In windows, it is familiar to use .zip to compress or grouping files into one archive. However in linux, tar.gz file is used regularly. The syntax will be the same in Mac OS X. Format: tar -cvzf <dest_file_tar_gz_name> <file to include in tar_gz> Example: Create tar.gz file from 2 files (test1.txt and test2.txt): tar -cvzf…Read more How to Create or Extract a tar gz File from the Command Line

Set Proxy URL Environment in Linux (CentOS)

For those of you that are working in a test environment, which the machine normally located in internal environment or do not have internet connection. In my case, we have proxy server available for my test machine that somehow needs temporary access to the internet. 1. Go and edit file /etc/environment, by typing: vi /etc/environment…Read more Set Proxy URL Environment in Linux (CentOS)

Create MySQL User (Any Host) in Ubuntu

Tutorial Cara Create New User MySQL untuk user Local (localhost) dan user di Any Host : MYSQL CREATE NEW USER create user 'alex'@'localhost' identified by 'alexlocal'; Query OK, 0 rows affected (0.00 sec) GRANT ACCESS USER grant all privileges on *.* to 'alex'@'localhost' with grant option; Query OK, 0 rows affected (0.00 sec) MYSQL CREATE…Read more Create MySQL User (Any Host) in Ubuntu