我已经在
http://www.gnu.org/software/parallel/man.html#example__calling_bash_functions读过这个例子但是,是否可以使用gnu parallel调用2个函数,这些函数没有传递给它们的任何变量?
例
- a() {
- echo "download a"
- wget fileA
- }
- b() {
- echo "download b"
- wget fileB
- }
在后台运行它们.然后等待他们完成.
- a() {
- echo "download a"
- wget fileA
- }
- b() {
- echo "download b"
- wget fileB
- }
- a &
- b &
- wait # waits for all background processes to complete