update homework week 1

mkruijt · mkruijt · commit 5834ef330842 · 2017-08-27T16:07:54.000+02:00
diff --git a/Week1/MAKEME.md b/Week1/MAKEME.md
@@ -2,6 +2,14 @@
 
 >[Here](https://github.com/HackYourFuture/JavaScript/tree/master/Week1/README.md) you find the readings you have to complete before the second lecture.
 
+## How to hand in Homework:
+>steps:
+- Create a github account
+- Create a new repository (name it something like hyf-js) make sure you select the option: initialize with readme
+- Upload the file you created on your computer, write a description for this “commit”
+- Open the file in your readme to check if this all worked
+- Post the link here if it worked
+
 We covered a bit of command line usage in the first class and got a program running which is great. If you need a refresher for the command line please have a look here: https://github.com/HackYourFuture/CommandLine
 
 ## Before you start with the homework:
diff --git a/Week1/REVIEW.md b/Week1/REVIEW.md
@@ -1,5 +1,30 @@
 # REVIEW JavaScript Basics week 1
 
+## CLI
+>pwd : present working directory
+ls : List files in the directory
+cd : change the directory
+touch: Create an empty file
+echo : display the string
+echo -n : Display the string without newline
+echo “something” > file : Redirect the output of echo and create file
+echo “another thing” >> file : Append the string to the file
+mkdir: make a new directory
+cd ~ : home
+cd - : previous directory
+cd .. : parent directory
+ls -a : List all files including hidden files
+cd / : change to the root directory
+cat : Concatenate the file line by line and display it on the terminal
+less: Print the big file line by line
+vim <file> : open the editor with <file> {a: to go to the insert mode, <ESC>:wq  to write and quit }
+for var in {START..END}; do <COMMAND1>; <COMMAND2>;..; ; done
+head <file>: display the first 10 lines of file
+tail <file>: display the last 10 lines of file
+head -n <file> : display first n lines of file
+tail -n <file> : display last n lines of file
+man <COMMAND> : Display manual of the COMMAND
+
 ## Variables
 
 A "variable" is a place where you can store information, such as a string, or a number. New variables in JavaScript are declared using one of three keywords: let, const, or var.
