How to disable the fastestmirror yum plugin in CentOS 7 Linux? By Eric Ma | In Linux, Software, Tutorial | Updated on Nov 24, 2019
For QEMU/KVM, how to share data between host and guest By Weiwei Jia | In QA | Updated on Jan 7, 2020
Cannot make directory ‘/var/run/screen/S-apache’: Permission denied By Eric Ma | In QA | Updated on Nov 21, 2019
How to make iptables/ip6tables configurations permanent across reboot on CentOS 7 Linux? By Q A | In QA, Tutorial | Updated on Nov 22, 2019
How to add PHP DOMDocument extension to httpd in CentOS 7? By Eric Ma | In QA | Updated on Nov 21, 2019
How to convert a piece of HTML code to plain text in PHP? By Eric Ma | In QA | Updated on Nov 21, 2019
How to pause and resume the execution of a process on Linux? By Eric Ma | In QA | Updated on Nov 21, 2019
How to print all fields after a certain field with awk on Linux? By Eric Ma | In QA | Updated on Mar 24, 2018
How to find out all files with replication factor 1 in HDFS? By Eric Ma | In QA | Updated on Mar 24, 2018
How to add a prefix string at the beginning of each line in Bash shell script on Linux? By Eric Ma | In QA | Updated on Mar 24, 2018
How to change the maximum uploading size for PHP with Apache on Linux? By Q A | In Tutorial | Updated on Aug 7, 2020