Text ProcessingManipulating text files can be a time-consuming process if done manually. The commands in Table A.5 are commonly used to manipulate the contents of text files. These commands normally work by outputting the data to standard out (otherwise known as the screen), so to capture these changes, you normally redirect the output to another text file using the greater-than sign (>). For example: sort /etc/passwd > /tmp/users.txt |
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