Reputation: 21

Use Sed or Awk to add "deny from all " to a list of IP addresses

This is probably really simple, but I'd like to find out how to add "deny from all " (with the space after "all") to a list of IP's (there are probably over 4,000).

Each line of the file contains a single IP addresses.

Upvotes: 1

Answers (2)

sampson-chen

Reputation: 47367

Doing it with awk:

awk '{print "deny from all " $0}' < infile > outfile

Upvotes: 1

Birei

Reputation: 36282

Try (not tested):

sed -e 's/^/Deny from all /' infile

Upvotes: 3

Use Sed or Awk to add &quot;deny from all &quot; to a list of IP addresses

Answers (2)

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Use Sed or Awk to add "deny from all " to a list of IP addresses