How to produce a patch file for a specific git commit? By Eric Ma | In QA, Tutorial | Updated on Nov 22, 2019
How to escape special characters in a Bash string in Linux? By Q A | In Tutorial | Updated on Aug 9, 2020
`readlink -m` equivalent function in Python to get canonical file name By Q A | In Programming, QA, Tutorial | Updated on Oct 9, 2020
How to list start and end sectors of a partition by parted in Linux? By Eric Ma | In QA | Updated on Nov 21, 2019
How to search history commands very effectively in bash shell command line? By Weiwei Jia | In QA | Updated on Jan 7, 2020
How can I login without password and run command in server at a local machine remotely? By Weiwei Jia | In QA | Updated on Jan 7, 2020
How to judge whether its STDERR is redirected to a file in a Bash script on Linux? By Eric Ma | In QA | Updated on Nov 21, 2019
diff alternative on Windows to find differences between 2 files? By Eric Ma | In QA | Updated on Nov 21, 2019
How to install alien on CentOS 7 to convert .deb to .rpm? By Eric Ma | In QA | Updated on Nov 21, 2019
For QEMU/KVM, how to share data between host and guest By Weiwei Jia | In QA | Updated on Jan 7, 2020
How to find out all files with replication factor 1 in HDFS? By Eric Ma | In QA | Updated on Mar 24, 2018
How to detect whether a file is being written by any other process in Linux? By Eric Ma | In QA | Updated on Mar 24, 2018
How to get the highest temperature from all sensors in a server on Linux? By Eric Ma | In QA | Updated on Mar 24, 2018
How to check last boot’s systemd journal log in CentOS 7 Linux? By David Yang | In QA | Updated on Jul 26, 2020