Date: Thu, 16 Nov 1995 09:34:27 +1553003 (KST) From: HyunSeog Ryu <moonhunt@easy.RE.KR> To: freebsd-hackers@freebsd.org Subject: Question: Can I prevent suspend key??? Message-ID: <199511160034.JAA28944@ns.easy.re.kr>
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Hi, everyone, Can I prevent some user to use suspend function??? I want some user to do only one program. So I modify his .cshrc to do that program and logout... But if he press ctrl-z, he get all function as full shell user. Because of security, I try to find some way to restrict suspend function. So I use next command at .cshrc. stty susp <null character> <= of course, <null character> means real null 'stty -a' reports susp has 'undef' value. Do you have more idea on this situation??? ;> -- Name : Hyunseog Ryu(moonhunt@easy.re.kr) http://www.easy.re.kr/~moonhunt Tel : +82-2-884-0174 Fax : +82-2-884-0175 EASY Research Institute, 304-25,Shinrim 10-dong Kwanak-gu,Seoul,151-020,Korea For the better tommorow, for the better world!!! Cheers~~~~ ;>
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