After updating pg_hba.conf or postgresql.conf, the server needs the config needs to be reloaded. The easiest way to do this is by restarting the postgres service:
service postgresql restartWhen the service command is not available (no upstart on Synology NAS, for example), there are some more creative ways to reload the config. Note this first one needs to be done under the user that runs postgres (usually the user=postgres).
user# sudo su postgres
postgres# pg_ctl reload
A few days ago, I mentioned to Rob Ballou, that there's just something very satisfying about shell scripting. Once you've groked all its little idiosyncracies, it's really quite addictive. As developers, I think we all get some gratification from getting things done, but also from building elegant, complete systems. For me, shell scripting really scratches all those itches. I get to build a system from start to finish, completely self-contained and solve a real problem.
Elegant, complete systems might at first seem antithetical to what most people think of shell scripting. Shell scripting is plagued by weird quoting, strange unfamiliar constructions, and a lack useful data types. However, once you embrace the things that shell scripting is good at and learn a few strategies for writing scripts tidily, it can become a fantastic tool for solving real, every day problems.
So, what are those strategies and what are things that the shell does well?
#!/bin/bash
We need to create a virtual env for our app to run in: More Here Run this command in whatever folder you want to create your venv folder
python -m venv ./venv
| # https://gist.github.com/althonos/6914b896789d3f2078d1e6237642c35c | |
| [metadata] | |
| name = {name} | |
| version = file: {name}/_version.txt | |
| author = Martin Larralde | |
| author_email = martin.larralde@embl.de | |
| url = https://github.com/althonos/{name} | |
| description = {description} | |
| long_description = file: README.md |
| cd fonts | |
| mv *.ttf /usr/share/fonts/truetype | |
| cd /usr/share/fonts/truetype | |
| mkfontscale | |
| mkfontdir | |
| fc-cache | |
| xset fp rehash |
| """ | |
| Django ORM Optimization Tips | |
| Caveats: | |
| * Only use optimizations that obfuscate the code if you need to. | |
| * Not all of these tips are hard and fast rules. | |
| * Use your judgement to determine what improvements are appropriate for your code. | |
| """ | |
| # --------------------------------------------------------------------------- |
| <!-- Example #1 - no styling --> | |
| Made with ❤ in Switzerland | |
| Made with ♥ in Switzerland | |
| Made with ♡ in Switzerland | |
| Made with ❤️ in Switzerland | |
| Made with ♥️ in Switzerland | |
| <!-- Example #2 - inline-styled ❤ --> | |
| Made with <span style="color: #e25555;">♥</span> in Switzerland | |
| Made with <span style="color: #e25555;">♥</span> in Switzerland |
The count of contributions (summary of Pull Requests, opened issues and commits) to public repos at GitHub.com from Wed, 21 Sep 2022 till Thu, 21 Sep 2023.
Only first 1000 GitHub users according to the count of followers are taken. This is because of limitations of GitHub search. Sorting algo in pseudocode:
githubUsers
.filter(user => user.followers > 1000)