Pfsense shell not complete or wrong? csh? shell not working as expected

[cat1510]

Hi Developer,

is here the right place to ask a question about shell?
What shell is pfsense using?

I wrote a simple script but there is no equal operator.
Operators tested: == | = | -eq
All things I found that its a csh shell but nor reacting as one.
Is there a possibility to install another shell or what am I doing wrong?

[2.1.4-RELEASE][root@bwrouter1.bwrez.de]/tmp(44): ./test.sh
+ vnstat -u
+ date +%H
+ LASTHOUR=18
+ vnstat -h
+ tail -n 3
+ awk '-F ' '{ print $7 }'
+ grep -w 18
+ [ -eq 18 ]
[: -eq: unexpected operator
+ exit
[/code]

THX

CAT

[cat1510]

plz delete. fixed.
was my fault of course in the code before.

sorry for disturbing.

CAT

[stephenw10]

It's tcsh in case you haven't found that by now.

Steve