amno1

Print the last 10 lines of each FILE to standard output.
With more than one FILE, precede each with a header giving the file name.

Mandatory arguments to long options are mandatory for short options too.
  -c, --bytes=[+]NUM       output the last NUM bytes; or use -c +NUM to
                             output starting with byte NUM of each file
  -f, --follow[={name|descriptor}]
                           output appended data as the file grows;
                             an absent option argument means 'descriptor'
  -F                       same as --follow=name --retry

bramus

🚚 The bookmarklet has moved to https://github.com/bramus/mastodon-profile-redirect/

joeybaumgartner

#!/bin/sh

if [ $# -lt 1 ]
then
  echo “man2pdf [man page name]”
  exit
fi

tempfoo=`basename $0`
TMPPDFFILE=`mktemp /tmp/${tempfoo}.XXXXXX` || exit 1

dxdxdt

What to do when Gmail marks all the mails from your server as spam

If you're self-hosting your services and having trouble getting your emails through Gmail and infuriated by Google's non-existent support, you're not the only one. I'd like to share my experiences trying to get it sorted out.

• https://support.google.com/mail/thread/171517615?hl=en&msgid=172576102

I'm the author of the post above. You can tell how arrogant Google employees are from all the previous posts he made in the past.

martinschierle

function getLastResource(time, regex) {
	let entries = performance.getEntriesByType('resource')
	let last = null;
    for(let i = 0; i < entries.length; i++) {
		let e = entries[i];
		if(regex && !e.name.match(regex)) continue;
		if(e.responseEnd < time) last = e;
	}
	return last;
}

IanColdwater

Mute these words in your settings here: https://twitter.com/settings/muted_keywords

ActivityTweet
generic_activity_highlights
generic_activity_momentsbreaking
RankedOrganicTweet
suggest_activity
suggest_activity_feed
suggest_activity_highlights
suggest_activity_tweet

jcenters

#!/usr/bin/env sh

# Feed script a url or file location.
# If an image, it will view in the default image view (probably Preview),
# if a video or music file, it will view in mpv
# otherwise it opens link in browser.

# If no url given. Opens browser. For using script as $BROWSER.
[ -z "$1" ] && { "$BROWSER"; exit; }

korakot

# install chromium, its driver, and selenium
!apt update
!apt install libu2f-udev libvulkan1
!wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
!dpkg -i google-chrome-stable_current_amd64.deb
!wget https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/118.0.5993.70/linux64/chromedriver-linux64.zip
!unzip -j chromedriver-linux64.zip chromedriver-linux64/chromedriver -d /usr/local/bin/
!pip install selenium chromedriver_autoinstaller

# set options to be headless, ..

jakub-g

<script> async, defer, async defer, module, nomodule, src, inline - the cheat sheet

With the addition of ES modules, there's now no fewer than 24 ways to load your JS code: (inline|not inline) x (defer|no defer) x (async|no async) x (type=text/javascript | type=module | nomodule) -- and each of them is subtly different.

This document is a comparison of various ways the <script> tags in HTML are processed depending on the attributes set.

If you ever wondered when to use inline <script async type="module"> and when <script nomodule defer src="...">, you're in the good place!

Note that this article is about <script>s inserted in the HTML; the behavior of <script>s inserted at runtime is slightly different - see Deep dive into the murky waters of script loading by Jake Archibald (2013)

manekinekko

Open a github repository in the Cloud Shell

The Google Cloud Shell gives you a handy and quick Shell access to your Cloud instance. One thing you may not know is that you can use the Cloud Shell to clone and edit a Github project. Let's see how.

The trick here is to just call the following URL: https://console.cloud.google.com/cloudshell/open with the following parameters:

1. git_repo: this is the URL to your github repository
2. open_in_editor: this would be the file you want to open in the editor
3. page=editor: this tells the cloud shell to open the code editor