Bash

How to extract substring in Bash – nixCraft

Extract substring in Bash The syntax is: ## syntax ## ${parameter:offset:length} The substring expansion is a bash feature. ...

Wipe and Shutdown Remote Linux Server

Using ssh or some other remote access, fire up a terminal session. Using screen or something similar, type ...

Disable IPv6 On Ubuntu/Debian

The more formal way of doing this, which fits in with the don’t-change-a-core-system-file-otherwise-it-could-be-replaced-when-you-upgrade-packages-and-your-changes-could-be-lost methodology, and such that it ...

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