I often find myself ssh'ing into my servers and checking my systemd service logs with $ journalctl -f -u {name}.service. One day I got tired of this and wanted all of my important logs in once place (Amazon AWS Cloudwatch). To my dismay, there weren't any real good tutorials on how to do so. So, voilà.
Overall, it's a fairly simple process consisting of the following few steps.
Open the service file with $ sudo vi /lib/systemd/system/{name}.service
Modify the [Service] section:
| #!/bin/sh | |
| # SPDX-FileCopyrightText: 2017-2024 SanderTheDragon <sanderthedragon@zoho.com> | |
| # | |
| # SPDX-License-Identifier: MIT | |
| arch=$(dpkg --print-architecture) | |
| echo "Detected architecture: $arch" | |
| case "$arch" in |
All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.
Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.
elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
Simply put, destructuring in Clojure is a way extract values from a datastructure and bind them to symbols, without having to explicitly traverse the datstructure. It allows for elegant and concise Clojure code.
Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
$ python -m SimpleHTTPServer 8000
This is a summary of the "Learn You A Haskell" online book under http://learnyouahaskell.com/chapters.
| /* | |
| * object.watch polyfill | |
| * | |
| * 2012-04-03 | |
| * | |
| * By Eli Grey, http://eligrey.com | |
| * Public Domain. | |
| * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. | |
| */ |