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nixCraft Linux / UNIX Newsletter |
21 Examples To Make Sure Unix / Linux Configuration Files Are Free From Syntax Errors Posted: 08 Oct 2019 08:32 AM PDT In Linux and UNIX system services are configured using various text files located in /etc/ or /usr/local/etc/ directory tree. A typical server system could have dozens of configuration files. You can check your configuration files for syntax errors without starting the server and validate all settings. In some cases, it is possible to check the sanity of specific data/config options and directories. Text files are easier to manage remotely. You can use ssh and a text editor. If there is an error in configuration, the server may not start. It may result in a disaster. This post explains how to quickly find out a syntax error for popular servers and test configuration file for syntax errors. The post 21 Examples To Make Sure Unix / Linux Configuration Files Are Free From Syntax Errors appeared first on nixCraft. |
Change default shell to bash on Macos Catalina Posted: 08 Oct 2019 06:51 AM PDT I noticed that my default shell set to zsh on Macos Catalina. How do I change my default shell to bash on Macos Catalina using the command line or GUI options? The post Change default shell to bash on Macos Catalina appeared first on nixCraft. |
How to find serial number of Lenovo laptop from Linux Posted: 07 Oct 2019 10:49 PM PDT I need to list serial number of Lenovo laptop to check warranty. How do I find a serial number of Lenovo laptop from Linux command line without rebooting and opening BIOS option? How do I find find serial number of Lenovo ThinkPad laptop from the Linux CLI? The post How to find serial number of Lenovo laptop from Linux appeared first on nixCraft. |
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