(adsbygoogle = window.adsbygoogle || []).push({}); I'm noob to cod4 server admin.

My players are all-ways say to me, disable these perks.

Juggernaut perk
Martyrdom perk
Last Stand perk
Granade Launcher
3x Frag perk

but i dont Know how,

I tried this method with my server.cfg file, but this not work

// perks
set perk_allow_specialty_parabolic 0
set perk_allow_specialty_gpsjammer 0
set perk_allow_specialty_holdbreath 0
set perk_allow_specialty_quieter 0
set perk_allow_specialty_longersprint 0
set perk_allow_specialty_detectexplosive 0
set perk_allow_specialty_explosivedamage 0
set perk_allow_specialty_pistoldeath 0
set perk_allow_specialty_grenadepulldeath 0
set perk_allow_specialty_bulletdamage 0
set perk_allow_specialty_bulletpenetration 0
set perk_allow_specialty_bulletaccuracy 0
set perk_allow_specialty_rof 0
set perk_allow_specialty_fastreload 0
set perk_allow_specialty_extraammo 0
set perk_allow_specialty_armorvest 0
set perk_allow_specialty_fraggrenade 0
set perk_allow_specialty_specialgrenade 0
set perk_allow_c4_mp 0
set perk_allow_claymore_mp 0
set perk_allow_rpg_mp 0