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It is important to keep OS and installed software updated. Sometime updates come with feature enhancements, security fixes, bug fixes, and performance optimisations. So frequent updates keep system healthy.
This is a script I wrote to automate daily update of Homebrew. It should be executed on hourly basis using Cron.
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TL;DR Scarp draw result, host on GitHub, retrieve it like API at damacai.hongineer.com. Data Scraping I have previously shared a technique for scraping Da Ma Cai draw result. Now I finally have time t
This is a Bash script that check if the replica (slave) health status. If there is an issue, it will exist with non-zero status. This is useful when used with monitoring tools like [Monit](https://mmo
chmod is a command-line utility used to change the access permissions of file system objects such as files and directories. It allows you to control who can read, write, and execute those objects. Changing Permissions Using Octal Notation Example Usa...
chown changes the ownership of files and directories. This involves modifying the user and/or group associated with a file, determining who has access and permissions. Changing File Ownership to a Specific User Example Usage: chown user file.txt What...
The usermod command modifies a user account's properties on a Linux system. It allows administrators to change various attributes associated with a user, such as the user's login name, home directory, shell, groups, and password expiry information. C...