How do you make the cheats work for Half-Lifr in the computer?

Question

I tried putting -dev and -tocosole in the target in the properties of its shortcut. But when i press ok or apply the computer says 'no file exist'

Answer 1

Start Half-Life using "hl.exe -console".
You may do this by modifying the windows shortcut
properties for Half-Life and adding "-console" to
the end of the "Target" (or file to run).

The /GIVE command works if you start the game with
the -dev -console parameter, and that the God mode
cheat and map change cheat only work with the -console
parameter.

This will let you access the console using "~" key.

You may have to type "sv_cheats 1" in console first.
The following commands are available in console:

/fly - flying mode
/GOD - god mode.
/NOCLIP - walk through walls/fly.
IMPULSE 101 - Give all weapons and ammo.
/MAP xxxx - go to map xxxx. Map names are of the format c#a#,
(c1a1, c2a1, etc).
See the map list for names of all levels.
/GIVE xxxx - give item xxxx. The following items are available:

item_airtank
item_antidote
item_battery
item_healthkit
item_longjump
item_security
item_sodacan
item_suit

ammo_357
ammo_9mmAR
ammo_9mmbox
ammo_9mmclip
ammo_ARgrenades
ammo_buckshot
ammo_crossbow
ammo_egonclip
ammo_gaussclip
ammo_glockclip
ammo_mp5clip
ammo_mp5grenades
ammo_rpgclip

weapon_357
weapon_9mmAR
weapon_9mmhandgun
weapon_crossbow
weapon_crowbar
weapon_egon
weapon_gauss
weapon_glock
weapon_handgrenade
weapon_hornetgun
weapon_mp5
weapon_python
weapon_rpg
weapon_satchel
weapon_shotgun
weapon_snark
weapon_tripmine


Single Player Maplist:
----------------------
c0a0 ; c0a0a ; c0a0b ; c0a0c ; c0a0d
c0a0e ; c1a0 ; c1a0a ; c1a0b ; c1a0c
c1a0d ; c1a0e ; c1a1 ; c1a1a ; c1a1b
c1a1c ; c1a1d ; c1a1f ; c1a2 ; c1a2a
c1a2b ; c1a2c ; c1a2d ; c1a3 ; c1a3a
c1a3b ; c1a3c ; c1a3d ; c1a4 ; c1a4b
c1a4d ; c1a4e ; c1a4f ; c1a4g ; c1a4i
c1a4j ; c1a4k ; c2a1 ; c2a1a ; c2a1b
c2a2 ; c2a2a ; c2a2b1 ; c2a2b2 ; c2a2c
c2a2d ; c2a2e ; c2a2f ; c2a2g ; c2a2h
c2a3 ; c2a3a ; c2a3b ; c2a3c ; c2a3d
c2a3e ; c2a4 ; c2a4a ; c2a4b ; c2a4c
c2a4d ; c2a4e ; c2a4f ; c2a4g ; c2a5
c2a5a ; c2a5b ; c2a5c ; c2a5d ; c2a5e
c2a5f ; c2a5g ; c2a5w ; c2a5x ; c3a1
c3a1a ; c3a1b ; c3a2 ; c3a2a ; c3a2b
c3a2c ; c3a2d ; c3a2e ; c3a2f ; c4a1
c4a1a ; c4a1b ; c4a1c ; c4a1d ; c4a1e
c4a1f ; c4a2 ; c4a2a ; c4a2b ; c4a3
c5a1

Multiplayer/Deathmatch:
-----------------------
boot_camp ; bounce ; datacore
lambda_bunker ; snark_pit
stalkyard ; subtransit ; undertow

Hazard Course:
--------------
t0a0 ; t0a0a ; t0a0b ; t0a0b1
t0a0b2 ; t0a0c ; t0a0d

Killing the last boss:
----------------------
When you get to the level "World's Collide" you will be close
to the head boss. The head boss is called a Gene Worm,and to
kill him you must shoot his eyes out with the 2 mounted laser
guns. When both eyes are shot out his stomach will open up and
a large,pink,orb will show. Repeatedly shoot the orb until his
eyes come back and then repeat the steps of shooting his eyes
and the orb until he dies.

Opponents ignore you:
---------------------
Enable Cheat mode. Then press ~ (tilde) and enter "/notarget" at
the console window.

Secret Scientist Message:

Start Half-Life with the following parameters:
Hl.exe -console -toconsole -dev
You should see a constant flow of text for everything you do.
Use a low damage weapon on a scientist, and then run after him.
Once he is trapped somewhere click the 'Use' key on him.
The text should say something like "I won't follow you, you evil
man".

Cheat:

Are you want to creat second server machine .Easily.
On the server machine type: /rcon_password [your password].
Then on your machine type /rcon_password [same password].
Now, your machine is the second server.
But note: when you type a code,
you have to type: /rcon befor it
example: /rcon changelevel cs_italy


Buy everything quickly in half-life:

You can Type in Console.
/bind enter "buy;menuselect 8;menuselect 2;buy;menuselect 8;
menuselect 3;buy;menuselect 8;menuselect 4;buy;menuselect 3;
menuselect 1;buy;menuselect 6"
And then you click enter.

Cheat:

If you want to "Say" jumping or firing .You can type 2 line command like this :
bind mouse1 "+attack;say "The content you want to say "
or bind mouse2 "+jump;say "The content you want to say "


Hint:

For this to work you have to be ct. then buy a shield "b 8-8" then buy a he
granade "b 8-4" then activate the granade but do not throw it yet,now buy as
much weapons as you can afford.to buy ammo u have to throw the shield and when
u buy the ammo pick the shield up by walking throu it.

Hint:

If u r having trouble with Gornach then this is what u do. first u shoot her
for a while then she will run. follow her into the cave.then when u get out
into the open run out of the cave and into the hole but careful becuz there
is only 3 places u can land. 1 of them has a healing pool in it, 1 of them
has a thing that jumps u high, and 1 had nothing. stay there out on the ledge
and she will come by a few times. when she does shoot her! she will run eventually.

Then u will drop down into a place that is very queer. go behind the big arch
in the bottom(u will c what i mean) and hide there. she might shout out a few
babies but if u hold crouch and go under the arch a lil bit they cant hert u.
then keep shooting at her, eventually she will fall in with u but u might just
have 2 shoot her a few times. good luck :)

Answer 2

TRY TRY....