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Diffstat (limited to 'usr.bin/learn/lib/files/L4.2b')
| -rw-r--r-- | usr.bin/learn/lib/files/L4.2b | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/usr.bin/learn/lib/files/L4.2b b/usr.bin/learn/lib/files/L4.2b new file mode 100644 index 00000000000..e0e97bcc343 --- /dev/null +++ b/usr.bin/learn/lib/files/L4.2b @@ -0,0 +1,21 @@ +#print +You can inquire about several files at once +with the "ls" command. If you type, for example, + ls fee fi fo fum +you will be told which of the four files "fee", "fi", "fo", +and "fum" exist. In the current directory only one +of the files "grover", "gerald", or "george" exists. +Find out which one; then rename it "grant". +Type "ready" when you are done. +#create gerald +file +#create garbage +garbage it is. +#user +#create X1 +file +# +cmp -s X1 grant && test ! -r gerald +#log +#next +5.1a 10 |