Dimah Snisarenko sneas

DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )

Is a useful one-liner which will give you the full directory name of the script no matter where it is being called from

These will work as long as the last component of the path used to find the script is not a symlink (directory links are OK). If you want to also resolve any links to the script itself, you need a multi-line solution:

SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink

	# Put this function to your .bashrc file.
	# Usage: mv oldfilename
	# If you call mv without the second parameter it will prompt you to edit the filename on command line.
	# Original mv is called when it's called with more than one argument.
	# It's useful when you want to change just a few letters in a long name.
	#
	# Also see:
	# - imv from renameutils
	# - Ctrl-W Ctrl-Y Ctrl-Y (cut last word, paste, paste)

	import {defer} from 'rxjs/observable/defer';
	import {Observable} from 'rxjs/Observable';

	/** Example
	import {from} from 'rxjs/observable/from';

	from([1, 2, 3])
	.pipe(doOnSubscribe(() => console.log('subscribed to stream')))
	.subscribe(x => console.log(x), null, () => console.log('completed'));
	*/

	const l = () => {
	// tslint:disable-next-line:one-variable-per-declaration
	const stack = new Error().stack,
	caller = stack.split('\n')[2].trim();
	let args = Array.prototype.slice.call(arguments);
	console.log.apply(this, [caller, args]);
	};

	const i = () => {
	// tslint:disable-next-line:one-variable-per-declaration

	package-lock.json
	node_modules