| 1 | #!/bin/sh
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| 2 |
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| 3 | # You can direct data to go where you want with these commands.
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| 4 | #
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| 5 | # $ echo "message" > file # 'message' is the only data in the file
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| 6 | # if there is extra data, it is erased
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| 7 | # $ echo "message" >> file # 'message' is ADDED ONTO the end of
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| 8 | # file with the previous data present
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| 9 | # $ command 2> file # only direct message errors into file
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| 10 | # $ command 2>> file # appends only error messages into file
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| 11 | # $ command > file 2>&1 # directs standard output (>) and error
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| 12 | # messages (2>) into file
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| 13 | # $ command >> file 2>&1 # same as before but appends
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| 14 | #
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| 15 | # Let's say for whatever reason you want to add all the contents of the
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| 16 | # exercises/ folder and the license into one file. Fix the commands
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| 17 | # below
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| 18 |
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| 19 | cat exercises >> 09_file
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| 20 | cat LICENSE > 09_file
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