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2006-08-19chdirkaashoek1-4/+10
cd in shell nits in mkdir, ls, etc.
2006-08-14user-level programs: mkdir and rmkaashoek1-3/+22
shell parses arguments (very simplistic) readme version of README (sh doesn't deal with capital characters) printf recognizes %c nicer output format for ls
2006-08-12fix getblk to actually lock the blockrtm1-3/+2
no more cons_put system calls usertests tests two processes writing files
2006-08-11init creates console, opens 0/1/2, runs shrtm1-0/+31
sh accepts 0-argument commands (like userfs) reads from console