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cat command is used to create a file using '>' ,then we use the head command followed with -n(stating it requires lines) then number of lines and lastly the file name to run the command on...
cat > file1
head -n 20 file1
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Head of a Text File #1
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cat command is used to create a file using '>' ,then we use the head command followed with -n(stating it requires lines) then number of lines and lastly the file name to run the command on...
cat > file1 head -n 20 file1