This is the last semester of my undergraduate life at UofM, and I took a rather challenging course: distributed systems.
Just like other courses with coding projects, the correctness of our code is determined by an autograder. The difference, though—for anyone who doesn't know …
Read more#!/bin/bash
# =====================================================================
# Script Name: example_script.sh
# Description: Template for a production-ready shell script
# =====================================================================
# Enable Strict Mode
# Exit on error, treat unset variables as errors, and fail on errors in pipelines.
set -euo pipefail
sudo resolvectl flush-caches
After installing, use ldconf to refresh symbolic links and caches, or apps may not find your newly installed *.so.
They are similar tools but you may prefer to use one over another in certain cases:
Tmux is an open-source terminal multiplexer for Unix-like operating systems. It allows multiple terminal sessions to be accessed simultaneously in a single window. It is useful for running more than one command-line program at the same time.
Terms:
I've decided to migrate my blog from Hexo to Pelican. The main reason? I want a lighter site. Maybe I'm getting older and a bit more boring, but I've grown tired of all the fancy CSS animations. Simplicity just feels right these days. Also, it's a pain in the butt …
Read moreAn admin user and a public user pub.
Since there's no malicious guys in my friends, I'm not preparing to create an account for each of them. Rather, they will be logged in to a same public account. It also enforces them to store only public …
Read moreMaturation is to pack oneself into a class, so that others do not need to know how exactly you handle their function calls.
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