if

1 Bash

다른 뜻에 대해서는 Bash if 문서를 참조하십시오.

He="John Smith"
if [ "$He" = "John Smith" ]; then
	echo "He is John Smith"
else
	echo "He is not John Smith"
fi
# He is John Smith

set my_name=John Smith
IF "%my_name%"=="John Smith" ECHO my_name is John Smith

if ( 43 > 42 ) {
	printf("hello\n");
	printf("world\n");
}

printf("hello\n") if (43 > 42);

PHP if 문서를 참고하십시오.

if(43>42) {
	echo('hello');
	echo('world');
}
// helloworld

if(43>42) echo('hello');
// hello

if 43 > 42:
	print('hello')
	print('world')
# hello
# world

if 43 > 42: print ('hello')
# hello

if 43 > 42
	print 'hello'
end
# hello

print 'hello' if true
# hello
print 'world' if false