Linux bash shell-scripting best practise and basic commands

Linux bash shell-scripting best practise and basic commands Sharing some notes from my studies! http://www.davidpashley.com/articles/writing-robust-shell-scripts/ http://www.tecmint.com/basic-shell-programming-part-ii/ Ubuntu - https://help.ubuntu.com/community/Repositories/CommandLine dns duck duck - https://www.duckdns.org/why.jsp https://blog.malwarebytes.com/threat-analysis/2017/01/new-mac-backdoor-using-antiquated-code/ http://unix.stackexchange.com/questions/227070/why-does-a-z-match-lowercase-letters-in-bash https://www.linuxtrainingacademy.com/linux-commands-cheat-sheet/ 1 – SYSTEM INFORMATION # Display Linux system information uname -a # Display kernel release information uname -r # Show which version of redhat installed cat /etc/redhat-release # Show how… Continue reading Linux bash shell-scripting best practise and basic commands

Vim tip cheat sheet commands

Vim Cheat Sheet source https://www.linuxtrainingacademy.com/vim-cheat-sheet/ Contents Global Cursor Movements Insert Mode Editing Marking Text (Visual Mode) Visual Commands Registers Marks Macros Cut and Paste Exiting Search and Replace Search in Multiple Files Working With Multiple Files Tabs Global :help keyword – open help for keyword 😮 file – open file :saveas file – save file… Continue reading Vim tip cheat sheet commands