Mini-Unix/bin/chgrp

2*D!w	chown uid f1 ...
eCע0ע9w	a7$aw	
bw	DCan't open /etc/uids
w	
bw	Who?
 :
w	
b 
ʋw	
b:w	XPawwwa'77
Ћ

w	?


}	
b	0 	Wp
`/etc/groupfA7~a
fA
@e7x1@a
1
@
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7Ba
Ewww	&w	~U