I need to extract (to a file) the IP addresses of a .html, which has the condition of being greater than 1G
content of html:
<TR bgcolor=lightblue><TD><a href="#192.168.1.51-1">192.168.1.51</a></TD><td align="right"><tt>1.5G</tt></td><td align="right"><tt>40.4M</tt></td><td align="right"><tt>1.5G</tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>405.5K</tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>1.5G</tt></td><td align="right"><tt>159.6K</tt></td><td align="right"><tt>15.1K</tt></td></TR>
<TR><TD><a href="#192.168.1.35-1">192.168.1.35</a></TD><td align="right"><tt>951.3M</tt></td><td align="right"><tt>52.0M</tt></td><td align="right"><tt>899.4M</tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>1.4M</tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>946.5M</tt></td><td align="right"><tt>4.8M</tt></td><td align="right"><tt>33.0K</tt></td></TR>
<TR><TD><a href="#192.168.1.106-1">192.168.1.106</a></TD><td align="right"><tt>946.4M</tt></td><td align="right"><tt>86.5M</tt></td><td align="right"><tt>859.9M</tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>552.3M</tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>945.5M</tt></td><td align="right"><tt>820.4K</tt></td><td align="right"><tt>27.1K</tt></td></TR>
<TR bgcolor=lightblue><TD><a href="#192.168.1.60-1">192.168.1.60</a></TD><td align="right"><tt>508.2M</tt></td><td align="right"><tt>10.3M</tt></td><td align="right"><tt>497.9M</tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>162.2K</tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>508.1M</tt></td><td align="right"><tt>97.7K</tt></td><td align="right"><tt>6.3K</tt></td></TR>
<TR bgcolor=lightblue><TD><a href="#192.168.1.178-1">192.168.1.178</a></TD><td align="right"><tt>461.5M</tt></td><td align="right"><tt>22.4M</tt></td><td align="right"><tt>439.1M</tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>495.6K</tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>0 </tt></td><td align="right"><tt>460.2M</tt></td><td align="right"><tt>1.3M</tt></td><td align="right"><tt>15.2K</tt></td></TR>
In the previous file, the IPs are:
192.168.1.51 with 1.5G
192,168.1.35 with 951.3M
192.168.1.106 with 946.4M
192.168.1.60 with 508.2M
192.168.1.178 with 461.5M
Therefore, the only one that meets this condition is 192.168.1.51
expected output:
commands > outfile
cat outfile
192.168.1.51
How do I do this extraction with bash or command line in linux (grep)?
