update link and readme

Signed-off-by: czjstmax <jstmaxlol@disroot.org>

2 files changed, 8 insertions, 4 deletions

diff --git a/README.md b/README.md
index 2c6edec..daa86c1 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,11 @@
 a mini POSIX C shell for \*NIX dudes.
 
 ### help screen
-```c
-// todo
-```
+
+built-ins:
+- `echo`  -> outputs a string of text, doesn't need `\"` enclosure.
+             supports '-c' for output without `\\n'`
+- `clear` -> clears screen (and scrollback)
+- `cd`    -> change working directory
+- `help`  -> prints this screen
 
diff --git a/nosh.c b/nosh.c
index 46e03b3..e70304c 100644
--- a/nosh.c
+++ b/nosh.c
@@ -70,7 +70,7 @@ int main(void)
                 "clear -> clears screen (and scrollback)\n"
                 "cd    -> change working directory\n"
                 "help  -> prints this screen\n"
-                "\ngithub repo: github.com/jstmaxlol/nosh\n"
+                "\nrepo: kuronavipad.xantu-ling.ts.net/cgit/nosh.git\n"
             );
         }
         else {