Convert columns to row using awk Post: 302756051

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Top Forums Shell Programming and Scripting Convert columns to row using awk Post 302756051 by radoulov on Tuesday 15th of January 2013 05:12:02 AM

01-15-2013

Registered User

Note that awk and sed are not the right tools for parsing html.
If html2text or lynx are not available, I would use Perl, Python or Ruby.

Code:

% cat infile.html
                        <TH TITLE="Different services during last 60s">CASC USERS</TH>
                        <TH colspan="3" class="centered">Action</TH>
                                </TR>
                <TR class="online">
                        <TD class="usercol1"><SPAN TITLE="">master</SPAN></TD>
                        <TD class="usercol2"><b>online</b></TD>
                        <TD class="usercol3">148.31.202.211</TD>
                        <TD class="usercol4">40</TD>
                        <TD class="usercol5">4380</TD>
                        <TD class="usercol6">55</TD>
                        </TR>
                <TR class="offline">
                        <TD class="usercol1"><SPAN TITLE="">madrid</SPAN></TD>
                        <TD class="usercol2">offline</TD>
                        <TD class="usercol3"></TD>
                        <TD class="usercol4">0</TD>
                        <TD class="usercol5">120</TD>
                        <TD class="usercol6">0</TD>
                        </TR>
                <TR class="connected">
                        <TD class="usercol1"><SPAN TITLE="">london</SPAN></TD>
                        <TD class="usercol2"><b>connected</b></TD>
                        <TD class="usercol3">10.10.10.41</TD>
                        <TD class="usercol4">34</TD>
                        <TD class="usercol5">632</TD>
                        <TD class="usercol6">430</TD>
                        </TR>
                                </TABLE><BR>
% lynx -dump infile.html
    CASC USERS Action
   master online 148.31.202.211 40 4380 55
   madrid offline 0 120 0
   london connected 10.10.10.41 34 632 430

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LEARN ABOUT XFREE86

users

USERS(1)                                                           User Commands                                                          USERS(1)

NAME

       users - print the user names of users currently logged in to the current host

SYNOPSIS

       users [OPTION]... [FILE]

DESCRIPTION

       Output who is currently logged in according to FILE.  If FILE is not specified, use /var/run/utmp.  /var/log/wtmp as FILE is common.

       --help display this help and exit

       --version
              output version information and exit

AUTHOR

       Written by Joseph Arceneaux and David MacKenzie.

REPORTING BUGS

       GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
       Report users translation bugs to <http://translationproject.org/team/>

COPYRIGHT

       Copyright (C) 2017 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       getent(1), who(1)

       Full documentation at: <http://www.gnu.org/software/coreutils/users>
       or available locally via: info '(coreutils) users invocation'

GNU coreutils 8.28                                                 January 2018                                                           USERS(1)