How to print multiple output lines together from awk

Question

I have an output which looks like

________________________________________________

 :: Method           : GET
 :: URL              : HOST/FUZZ
 :: Follow redirects : false
 :: Calibration      : false
 :: Timeout          : 10
 :: Threads          : 500
 :: Matcher          : Response status: 200
________________________________________________

[Status: 200, Size: 52, Words: 2, Lines: 6]
    * FUZZ: index.jsp
    * HOST: https://test.com

what I want from this output is only two things contact them together

Expected output

https://test.com/index.jsp

what I tried already is

awk '/HOST:/{ print $4} /FUZZ:/{ print $4}' ffuf'

output

index.jsp
https://test.com

Hexdump output

grep 'FUZZ:' ffuf | hexdump -C

Output

00000000  0d 0d 20 20 20 20 2a 20  46 55 5a 5a 3a 20 69 6e  |..    * FUZZ: in|
00000010  64 65 78 2e 6a 73 70 0a                           |dex.jsp.|
00000018

any idea how to contact them together?

thanks

Answer 1

From the hexdump output that you show, it's clear that there are two carriage return characters at the start of the lines containing the data that you're after. These would constitute the first field on those lines if you parsed the data using awk. Both variations (sed and awk) below work around this by either ignoring (sed) or avoiding (awk) these.

---

Using sed, and assuming that the line with FUZZ: always occurs before the line with HOST::

$ sed -n '/.*FUZZ: /{ s///; h; }; /.*HOST: /{ s///; G; s,\n,/,p; }' file
https://test.com/index.jsp

The sed command (which is run with the default outputting of every line turned off with -n) matches the FUZZ: line and deletes everything on it up until the filename. The filename is then copied to he hold space with h.

When the HOST: line is matched, the start of that line is likewise removed, and the contents of the hold space is appended to the URL (the remainder of the HOST: line). The newline inserted by the G command is then changed to a slash and the resulting string is printed.

---

Using awk, with the same assumption as above:

$ awk -v OFS='/' '/FUZZ:/ { fuzz = $NF } /HOST:/ { print $NF, fuzz }' file
https://test.com/index.jsp

Here, the variable fuzz plays the role of the hold space that we used in the sed variation above, i.e. to hold the filename. $NF is the data in the last field on a line.

Answer 2

I achieve this by doing

awk '/FUZZ:/{ FUZZ=$4; next } /HOST:/{ print $4 "/" FUZZ }'

OUTPUT

https://test.com/index.jsp