Printf

General

• Use printf over echo if you don't want a newline after it
• Syntax printf "format string" param1

Conversion Specifiers

• d: decomal
• c: character
• s: string
• % output the % character

Examples

• print "%s\n" hello
  • prints hello with a newline
• print "%s %d \t %s "Hello" 15 people
  • %s is Hello
  • %d is 15
  • %s is people