Question Pipe Syntax Command Not Found

I have success to get wpa handsake and i am doing the last step using pipe to crack.
i have insert the command but is appear error message command not found.
i can't find out where is write wrongly. please advice.


the command i am refering from this thread https://xiaopan.co/forums/threads/crunch-aircrack-ng-to-avoid-wordlists.809/

 

thank.
may i know how to save the handsake .cap?
when i poweroff the backtrack and reopen it, it need to handsake again.
how to save handsake?

 

i still failed to use piping to crack it.
for using wordlist to crack, it success to test the key.



************************************************************************************************

now, i try to add more advance command using piping
first try


second try with crunch pentest


is that anywhere command wrong. command is referring from this thread https://xiaopan.co/forums/threads/crunch-aircrack-ng-to-avoid-wordlists.809/

********************************************************

i also have try using ./crunch but also can't

 

copy .cap file to /home


try

Code:

Select All

./crunch 8 8 0123456789abc | aircrack-ng [email protected] -e cheng_li@unifi -w-

[/quote]


error: open failed: no such file or directory

 

thank. i the path is wrong.. thank for advice.

it should be /home/XXX.cap

--- Double Post Merged, 14 Sep 2013 ---

i have adding correct path to cap, it success to test the key.


but after that, i want to start the crunch with 01000000, adding -c 01000000 -o START,
but it can't test the key.


anything wrong with -c ?

 

can it use randomly key?

 

currently the key generate sequence start from 00000001, 00000002, 000000003
can it randomly generate the key like 01a23512b, 023469b2?