User:Rewood/The ABC'S of UNIX

A is for awk, which runs like a snail, and B is for biff, which reads all your mail. C is for cc, as hackers recall, while D is for dd, the command that does all.

E is for emacs, which rebinds your keys, and F is for fsck, which rebuilds your trees. G is for grep, a clever detective, while H is for halt, which may seem defective. I is for indent, which rarely amuses, and J is for join, which nobody uses. K is for kill, which makes you the boss, while L is for lex, which is missing from DOS. M is for more, from which less was begot, and N is for nice, which it really is not. O is for od, which prints out things nice, while P is for passwd, which reads in strings twice. Q is for quota, a Berkeley-type fable, and R is for ranlib, for sorting ar table. S is for spell, which attempts to belittle, while T is for true, which does very little. U is for uniq, which is used after sort, and V is for vi, which is hard to abort. W is for whoami, which tells you your name, while X is, well, X, of dubious fame. Y is for yes, which makes an impression, and Z is for zcat, which handles compression.

-Submitted by Margaret Hudacko-