Towfiqur Rahman towfiqpiash

Google's missing GPG key error on `apt update`

wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add -

[InvalidArgumentException] Script "post-install-cmd" is not defined in this package"

Solution#1

Run composer global self-update

Solution#2

Update laravel installer version first. To do this, change the version required in ~/config/composer/composer.json from ^1.3 to dev-master, then run composer update laravel/installer.

Download Oracle JDK 7 ( https://drive.google.com/open?id=0By2z9yKS_uQXcVB5THBHcE1iRlU ). Go to downloaded location.
Run this command sudo mv jdk-7u(downloadedversion)-linux-x64.tar.gz /var/cache/oracle-jdk7-installer/
Run sudo apt-get install -y oracle-java7-installer again. It should work now!

Or,

Install Oracle JDK 7 We assume that you already downloaded jdk-7u80-linux-x64.tar.gz file from Java archive download page.

Extract the downloaded file.

For quick adjustment, Check (2) and/or (4)

The clock that is managed by Linux kernel is not the same as the hardware clock. Hardware clock runs even when you shutdown your system. Hardware clock is also called as BIOS clock. You can change the date and time of the hardware clock from the BIOS. However, when the system is up and running, you can still view and set the hardware date and time using Linux hwclock command as explained in this tutorial.

1. Display Hardware Clock Date and Time

Just type hwclock, which will display the date and time of your system’s hardware clock. This is the same date and time that you’ll see from the BIOS screen. You can also use option -r, or –show to display the date and time.

# hwclock

The 3.4 version of the ttf-mecorefonts-installer package is broken.

Sourceforge (where the actual font files are downloaded from) changed the location that the fonts are stored rendering the package broken. I'd suggest purging that broken 3.4 version of the package and instead install the 3.6 version of the package from an alternative source, eg

To get rid of the current package

sudo apt purge ttf-mscorefonts-installer

To download the 3.6 version of the package to your Downloads folder

Lesson 12 (Done)

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	{
	"line_padding_bottom": 5,
	"line_padding_top": 5,
	"fade_fold_buttons": false,
	"bold_folder_labels": true
	}

	{
	"data":{
	"কুমিল্লা":null,
	"ফেনী":null,
	"ব্রাহ্মণবাড়িয়া":null,
	"রাঙ্গামাটি":null,
	"নোয়াখালী":null,
	"চাঁদপুর":null,
	"লক্ষ্মীপুর":null,
	"চট্টগ্রাম":null,

	/*
	Follow these steps:
	--------------------
	1. Convert ttf font (e.g. solaimaniLipi.ttf) to woff using any of font-face generator tool online
	2. Upload solaimaniLipi.woff to themename/assets/fonts/solaimaniLipi.woff
	3. Add @font-face code to themename/style.css
	4. Use font-family name anywhere you want to use this font
	*/
	@font-face {
	font-family: solaimaniLipi;

	// converts HTML to text using Javascript
	function html2text(html) {
	var tag = document.createElement('div');
	tag.innerHTML = html;

	return tag.innerText;
	}

	// Convert Any copied text to plain text in TinyMCE (strip all tags)
	paste_preprocess: function(plugin, args) {