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1.1 root 1: #print
2: If a file name is given with the "ls" command,
3: it tells you whether that file exists.
4: The file name is listed if the file exists;
5: if it doesn't, a complaint is typed.
6: For example,
7: ls george
8: will type "george" if the file exists,
9: and "george not found" if it is missing.
10:
11: Is there a file named "alexander" in the
12: current directory? Find out, then type "yes" or "no".
13: #copyin
14: #user
15: #uncopyin
16: #match no
17: #log
18: #next
19: 4.2b 10
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