63
edits
Changes
no edit summary
* File Redirection
** redirect output to a file as in ls > mylist or ls >> mylist
* I/O
** echo command
=== OPS235 ===
* BASH Variables** user variables** environment variables like $USER* Control Structures** test command** if statement* Arithmetic Operators** +, -, *, /, %, *** Bitwise Operators** |, &, ^, <<, >>* Logical Operators** ||, &&* I/O** read statement
=== OPS335 ===
* Loop Structures** for** while** until* I/O** printf statement
=== OPS435 ===
* Functions* Regular Expressions
=== OPS535 ===