8 commits

Author	SHA1	Message	Date
Robert Morris	e67cb408d4	x	2022-08-10 07:21:50 -04:00
Robert Morris	07cf0eb255	have sh print prompt with write, not printf, to make ... system call lecture a little clearer.	2022-08-10 07:21:50 -04:00
Frans Kaashoek	1b02b08db1	Mark runcmd with attribute noreturn, since it doesn't return ... When compiling with gcc version 12, this change also avoids the compiler warning "infinite recursion detected" for runcmd()	2022-08-02 09:38:22 -04:00
Robert Morris	af9eb9114c	make "echo hello > x" truncate file x.	2020-08-10 11:19:10 -04:00
Robert Morris	35010f0d0f	error exit status is 1	2019-09-11 10:04:40 -04:00
Frans Kaashoek	7e6c37e67e	Support exit status for exit/wait ... One test case for returning a exit status Passes usertests, but haven't used it to simplify tests	2019-09-10 12:30:10 -04:00
Robert Morris	64b93d175a	user printf(1 -> printf(	2019-08-27 13:13:03 -04:00
Robert Morris	5753553213	separate source into kernel/ user/ mkfs/	2019-06-11 09:57:14 -04:00

Renamed from sh.c (Browse further)