Anwar AnwarShah

Clover Boot Flags

Flag	Description
-v	Verbose Mode
-x	Safe Mode
-s	Single User Mode
-no-zp	Zone Postponing (use if hanging)
cpus=1	Single CPU Core Mode
-f	No Kext Cache Mode (use if hanging)

Bash internal field separator (IFS) usage

The IFS internal variable is used to determine what characters Bash defines as word/item boundaries when processing character strings. By default set to whitespace characters of space, tab, and newline.

Running the example ifs.sh, comparing the difference between the default and setting only newline as a boundary we get the following output:

/path/to/first
file
/path/to/second

Download Franz for your distribution from MeetFranz.com
change into the same directory as the downloaded file, then sudo tar -xf Franz-linux-x64-0.9.10.tgz -C /opt/franz
(optional) wget "https://cdn-images-1.medium.com/max/360/1*v86tTomtFZIdqzMNpvwIZw.png" -O franz-icon.png then sudo cp franz-icon.png /opt/franz
(optional) sudo touch /usr/share/applications/franz.desktop then sudo vim /usr/share/applications/franz.desktop

paste the following lines into the file, then save the file:

[Desktop Entry]
Name=Franz
Comment=

	# 75.0.3770.142
	0x04b58615 7626 => 9090 0x04b58615
	0x04b5861d 31c0488945 => 9090909090 0x04b5861d

	Due to a beautiful bug in Chromium, it turns out you don't need this binary patch and can enable subpixel positioning by asking Chrome to disable it: https://bugs.chromium.org/p/chromium/issues/detail?id=824153#c39

	Needless to say, I won't be maintaining this gist any longer.

	//eos3
	wget https://origin.ostree.endlessm.com/keys/eos-flatpak-keyring.gpg
	flatpak remote-add --gpg-import=eos-flatpak-keyring.gpg eos-apps https://ostree.endlessm.com/ostree/eos-apps
	flatpak remote-add --gpg-import=eos-flatpak-keyring.gpg eos-sdk https://ostree.endlessm.com/ostree/eos-sdk
	flatpak install eos-apps com.google.Chrome
	git clone [email protected]:endlessm/eos-google-chrome-app.git
	cd eos-google-chrome-app
	chmod +x eos-google-chrome-app
	./eos-google-chrome-app

	Clipboard indicator - https://extensions.gnome.org/extension/779/clipboard-indicator/
	CustomCorner - https://extensions.gnome.org/extension/1037/customcorner/
	Dash to Dock - https://extensions.gnome.org/extension/307/dash-to-dock/
	Dash to Panel - https://extensions.gnome.org/extension/1160/dash-to-panel/
	Do Not Disturb Button - https://extensions.gnome.org/extension/964/do-not-disturb-button/
	Extensions - https://extensions.gnome.org/extension/1036/extensions/
	gistnotes - https://extensions.gnome.org/extension/917/gistnotes/
	Hide Top Bar - https://extensions.gnome.org/extension/545/hide-top-bar/
	Gnome-Prefs Button - https://extensions.gnome.org/extension/1054/gnome-prefs-button/
	Impatience - https://extensions.gnome.org/extension/277/impatience/

 <?xml version='1.0'?>
 <!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
 <fontconfig>
 	<!-- replace thin fonts for fira with ultralight, since thin is too light -->
 	<match target="font">
 		<test name="family" compare="contains">
 			<string>Fira Sans</string>
 		</test>
 		<test name="weight" compare="less_eq">

	- install the two shellscripts into the appropriate places under /etc/initramfs-tools
	- run update-initramfs
	- put "overlay=yes" on the kernel command line
	- reboot

	With the overlay in place, the real root is mounted readonly on /ro.
	Only the root fs is changed, other filesystems are mounted normally.

	Remove "overlay=yes" (or change it to something other than yes) and reboot to go back to readwrite.
	(This probably means that you want the commandline config to live somewhere other than on the root fs, e.g. under /boot)

	class BaseUploader < CarrierWave::Uploader::Base
	attr_reader :width, :height
	before :cache, :capture_size

	...

	# for image size validation
	# fetching dimensions in uploader, validating it in model
	def capture_size(file)
	if version_name.blank? # Only do this once, to the original version