How to change number of replications of certain files in HDFS? By Eric Ma | In QA | Updated on Mar 24, 2018
How to make Thunderbird check for new messages in all IMAP folders? By Eric Ma | In QA | Updated on Mar 24, 2018
How to capture camera photo/video using MPlayer on Linux? By Eric Ma | In QA | Updated on Mar 24, 2018
How to unlock a locked SSH terminal accidentally by ctrl-s on Linux? By Eric Ma | In QA | Updated on Mar 24, 2018
How to find the history of updated packages by apt-get or aptitude? By Eric Ma | In QA | Updated on Mar 24, 2018