Asp Forum - Re: Create text files...

Reid Thompson

6/15/2007 2:19:00 PM

On Fri, 2007-06-15 at 16:53 +0900, Tom Bombadil wrote:
> Hi,
>
> I do have a text file as shown below. I'd now like to use Ruby to create
> separate text files for the content between "======". To do so I have:
>
> # Open, read from a text file, and pass to block f1
> File.open('test.txt', 'r') do |f1|
> while line = f1.gets
> puts line
> end
> end
>
> # Create a new file and write to it
> File.open('cve.txt', 'w+') do |f2|
> if f2 =~ /Name/
> puts line
> end
> end
>
> Though cve.txt is empty and I just have one cve.txt. Pls advise. I
> appreciate.
>
>
> Test.txt
> ======================================================
> Name: CVE-1999-0005
> Status: Entry
> Reference: CERT:CA-98.09.imapd
> Reference: SUN:00177
> Reference: URL:
> http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=s...
> Reference: BID:130
> Reference: URL:http://www.securityfocus.c...
> Reference: XF:imap-authenticate-bo
>
> Arbitrary command execution via IMAP buffer overflow in authenticate
> command.
>
> ======================================================
> Name: CVE-1999-0006
> Status: Entry
> Reference: CERT:CA-98.08.qpopper_vul
> Reference: SGI:19980801-01-I
> Reference: URL:
> ftp://patches.sgi.com/support/free/security/advisories/199...
> Reference: AUSCERT:AA-98.01
> Reference: XF:qpopper-pass-overflow
> Reference: BID:133
> Reference: URL:http://www.securityfocus.c...
>
> Buffer overflow in POP servers based on BSD/Qualcomm's qpopper allows
> remote attackers to gain root access using a long PASS command.
>
> ======================================================

not ruby, but...

$ csplit -f cve -z -n4 -k test.txt '/===================/' '{99999}'

$ ls -rlt cve*
-rw-r--r-- 1 rthompso staff 56 Jun 15 08:14 cve0003
-rw-r--r-- 1 rthompso staff 511 Jun 15 08:14 cve0002
-rw-r--r-- 1 rthompso staff 416 Jun 15 08:14 cve0001
-rw-r--r-- 1 rthompso staff 9 Jun 15 08:14 cve0000

$for file in `ls cve*`
do
echo $file
echo "begin file output"
cat $file
echo "end file output"
echo ""
done

cve0000
begin file output
Test.txt
end file output

cve0001
begin file output
======================================================
Name: CVE-1999-0005
Status: Entry
Reference: CERT:CA-98.09.imapd
Reference: SUN:00177
Reference: URL:
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=s...
Reference: BID:130
Reference: URL:http://www.securityfocus.c...
Reference: XF:imap-authenticate-bo

Arbitrary command execution via IMAP buffer overflow in authenticate
command.

end file output

cve0002
begin file output
======================================================
Name: CVE-1999-0006
Status: Entry
Reference: CERT:CA-98.08.qpopper_vul
Reference: SGI:19980801-01-I
Reference: URL:
ftp://patches.sgi.com/support/free/security/advisories/199...
Reference: AUSCERT:AA-98.01
Reference: XF:qpopper-pass-overflow
Reference: BID:133
Reference: URL:http://www.securityfocus.c...

Buffer overflow in POP servers based on BSD/Qualcomm's qpopper allows
remote attackers to gain root access using a long PASS command.

end file output

cve0003
begin file output
======================================================

end file output

comp.lang.ruby

Re: Create text files...

Reid Thompson

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