The form “function(){content}” in bash defines a function called “function” that, when called by name, executes “content”. This forkbomb defines a function called : (just a colon) which calls itself twice in a new subprocess (the two colons inside the curly brackets). It thus spawns more and more copies of itself until it overwhelms your processor.
There aren’t any square brackets.
The form “function(){content}” in bash defines a function called “function” that, when called by name, executes “content”. This forkbomb defines a function called : (just a colon) which calls itself twice in a new subprocess (the two colons inside the curly brackets). It thus spawns more and more copies of itself until it overwhelms your processor.
I understood, it’s just that @[email protected] added square brackets to his explanation.