How to play video in full screen and keep it looping with MPlayer? By Eric Ma | In QA | Updated on Mar 24, 2018
‘dd’ command cannot support calculation for its parameters By Weiwei Jia | In QA | Updated on Jan 7, 2020
How to get a script’s directory reliably in Bash on Linux? By Eric Ma | In QA | Updated on Oct 7, 2019
How to use the xargs argument twice in the command on Linux? By Eric Ma | In QA | Updated on Oct 27, 2019
Why does ; after & lead to unexpected token error in bash on Linux? By Eric Ma | In QA | Updated on Mar 24, 2018
How to do diff like `git diff –word-diff` without git on Linux? By Eric Ma | In QA | Updated on Mar 24, 2018
How to set the replication factor for one file when it is uploaded by `hdfs dfs -put` command line in HDFS? By Eric Ma | In QA | Updated on Mar 24, 2018
How to iterate all files and directories under a directory in Python? By Eric Ma | In QA | Updated on Mar 24, 2018