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FILE:
hello world foo bar How can I remove all the empty new lines in this FILE?
Output of command:
FILE:
hello world foo bar 
884
By Using [: blank:] Keyword To create a file on the terminal, including the following commands. Text written in these files contains spaces between them, as seen in the figure below. These blank lines can be removed using a blank command to ignore empty spaces between the words or strings.
We can remove blank lines using awk: $ awk NF < myfile.
grep . FILE(And if you really want to do it in sed, then: sed -e /^$/d FILE)
(And if you really want to do it in awk, then: awk /./ FILE)
53
Try the following:
grep -v -e '^$' If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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