Visit Our UNIX and Linux User Community

Linux and UNIX Man Pages

Test Your Knowledge in Computers #853
Difficulty: Medium
AngularJS most notable feature is the two-way data binding.
True or False?
Linux & Unix Commands - Search Man Pages

ttt(6) [bsd man page]

TTT(6)								   Games Manual 							    TTT(6)

NAME
ttt - tic-tac-toe SYNOPSIS
/usr/games/ttt DESCRIPTION
Ttt is the X and O game popular in the first grade. This is a learning program that never makes the same mistake twice. Although it learns, it learns slowly. It must lose nearly 80 games to completely know the game. FILES
/usr/games/ttt.k learning file TTT(6)

Check Out this Related Man Page

DM(8)							    BSD System Manager's Manual 						     DM(8)

NAME
dm -- dungeon master SYNOPSIS
ln -s dm game DESCRIPTION
dm is a program used to regulate game playing. dm expects to be invoked with the name of a game that a user wishes to play. This is done by creating symbolic links to dm, in the directory /usr/games for all of the regulated games. The actual binaries for these games should be placed in a ``hidden'' directory, /usr/lib/games/dm, that may only be accessed by the dm program. dm determines if the requested game is available and, if so, runs it. The file /etc/dm.conf controls the conditions under which games may be run. The file /etc/nogames may be used to ``turn off'' game playing. If the file exists, no game playing is allowed; the contents of the file will be displayed to any user requesting a game. FILES
/etc/dm.conf configuration file /etc/nogames turns off game playing /usr/lib/games/dm directory of ``real'' binaries /var/games/games.log game logging file SEE ALSO
dm.conf(5) HISTORY
The dm command appeared in 4.3BSD-Tahoe. SECURITY CONSIDERATIONS
Two issues result from dm running the games setgid ``games''. First, all games that allow users to run UNIX commands should carefully set both the real and effective group ids immediately before executing those commands. Probably more important is that dm never be setgid any- thing but ``games'' so that compromising a game will result only in the user's ability to play games at will. Secondly, games which previ- ously had no reason to run setgid and which accessed user files may have to be modified. BSD
May 31, 1993 BSD

11 More Discussions You Might Find Interesting

1. Cybersecurity

Gettting multiple logwatch mails

Hi Guys... I have a problem of getting multiple LogWatch mails from my box. I have a cron setup to send me (and some other users) Logwatch report mail form our server. I end up getting multiple mails from all the boxes (other users have not complained of this). I cannot figure out why. I... (0 Replies)
Discussion started by: skotapal
0 Replies

2. UNIX for Dummies Questions & Answers

gettting disk info from console

Hi all, can someone tell me the easiest was to get disk info from a console. I manage headless servers, and would like to collect the specs on hard drives installed without looking it up through Sun. The boot messages only tell me the size/name e.g. 'Sun36G' I want to know the rotation... (1 Reply)
Discussion started by: mintzy
1 Replies

3. UNIX for Dummies Questions & Answers

Gettting unix.

Where should I go(the site) to get unix? Please tell me! (1 Reply)
Discussion started by: Katan
1 Replies

4. Programming

Gettting statistics/profile of c program in linux

HI, In unix we can get profile on a c program like this :: cc -g -p -o cpp_sw_gsmconverter_shailesh5 cpp_sw_gsmconverter_shailesh5.c prof cpp_sw_gsmconverter_shailesh5 In the same manner how can I collect statistics in linux using gcc command. Thanks in advance. (1 Reply)
Discussion started by: chprvkmr
1 Replies

5. Shell Programming and Scripting

TCL Socket max Limit settting

How to set the max limit for socket opening TCL Thanks, Ajay (1 Reply)
Discussion started by: aju_kup
1 Replies

6. Shell Programming and Scripting

Need help in patttern replace

hello=value some text hello=string diff text In the above given text in a file I want to replace hello=<something> with hello=hi,Like the one given below hello=hi some text hello=hi diff text I am finding hard to get a solution since the hello=<something> can carry any pattern... (2 Replies)
Discussion started by: prasperl
2 Replies

7. UNIX for Dummies Questions & Answers

Question on formattting

I have data as follows, I wantto add a character to the word ending with “,”. Could you please help me how can we do this ? I/P "primary,friend,apple,orange" O/P "aprimary,afriend,aapple,aorange" Please view this code tag video for how to use code tags when posting code and data. (1 Reply)
Discussion started by: srikanth38
1 Replies

8. Red Hat

Ftp gettting disconnected

All, Trying to ftp to a remote ftp server. See following output: ftp -dv xx.xx.xx.xx Connected to xx.xx.xx.xx (xx.xx.xx.xx). 220 Microsoft FTP Service Name (xx.xx.xx.xx:username): ftpuser ---> USER ftpuser 331 Password required for ftpuser. Password: ---> PASS XXXX 230 User logged... (1 Reply)
Discussion started by: Tommyk
1 Replies

9. Shell Programming and Scripting

Not gettting target output using this

i=1 out="_" while do j=0 IN="" while do IN="|"$IN j=`expr $j + 1` done print -n $IN$out i=`expr $i + 1` done Actual O/P: |_||_|||_||||_|||||_Expected O/P: |_ | |_ | | |_ | | | |_ (3 Replies)
Discussion started by: targetshell
3 Replies

10. Shell Programming and Scripting

Gettting error while executing script

getting error as below while executing script in linux. OS version: Linux VGP-3GPSDB-LX 3.10.0-514.el7.x86_64 #1 SMP Wed Oct 19 11:24:13 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux ./imxtract.sh: line 395: unexpected EOF while looking for matching ``' ./imxtract.sh: line 402: syntax error:... (1 Reply)
Discussion started by: Riverstone
1 Replies

11. Programming

PERL: In a perl-scripttTrying to execute another perl-script that SETS SOME VARIABLES !

I have reviewed many examples on-line about running another process (either PERL or shell command or a program), but do not find any usefull for my needs way. (Reviewed and not useful the system(), 'back ticks', exec() and open()) I would like to run another PERL-script from first one, not... (1 Reply)
Discussion started by: alex_5161
1 Replies

Featured Tech Videos