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grep IP script

 
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# 1  
Old 04-07-2011
grep IP script
Hello,

I have a command and would like to make that as a script. How do I do that?

my command is:
PHP Code:
grep -Eo [0-9]+\.[0-9]+\.[0-9]+\.[0-9]+. 
and i want to have that like grepscript.sh x.txt > IP.txt

Can somebody help me?
# 2  
Old 04-07-2011
Try:
Code:
#!/bin/sh
grep -Eo [0-9]+.[0-9]+.[0-9]+.[0-9]+. $1

# 3  
Old 04-07-2011
Ruby(1.9+)
Code:
$ ruby -ne 'puts $_.scan(/\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b/)' file

# 4  
Old 04-07-2011
thx very helpful Smilie
 
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