https://tips.brimbelle.org/ 2026-04-24T04:13:46+00:00 https://tips.brimbelle.org/ https://tips.brimbelle.org/lib/tpl/dokuwiki/images/favicon.ico text/html 2010-01-10T23:53:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://tips.brimbelle.org/doku.php?id=tips:openbsd:identd&rev=1263164015&do=diff Very simple and secure identd Save the code below as identd.c. Then compile it: $ cc identd.c -o fake_identd $ sudo cp fake_identd /usr/local/libexec Then use it in /etc/inetd.conf: ident stream tcp nowait _identd /usr/local/libexec/fake_identd fake_identd text/html 2011-03-14T17:48:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://tips.brimbelle.org/doku.php?id=tips:openbsd:mailcommand&rev=1300121308&do=diff Send basic e-mail with mail(1) Send e-mail in shell scripts mail(1) usage: -s subject Use subject for the e-mail title -c address Send copy of the mail to the specified address -b address Send blind carbon copy to specified address Send a file to root: text/html 2010-01-10T23:11:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://tips.brimbelle.org/doku.php?id=tips:openbsd:netboot_sparc&rev=1263161505&do=diff Netboot OpenBSD/sparc Modify /etc/ethers 08:00:20:04:f1:bc moulinette Modify /etc/hosts 172.16.3.254 moulinette Modify /etc/inetd.conf Add tftpd in /tftpboot: tftp dgram udp wait root /usr/libexec/tftpd tftpd -s /tftpboot Prepare the bootloader text/html 2010-01-10T23:21:22+00:00 Anonymous (anonymous@undisclosed.example.com) https://tips.brimbelle.org/doku.php?id=tips:openbsd:netboot_sparc64&rev=1263162082&do=diff Netboot OpenBSD/sparc64 Modify /etc/ethers 08:00:20:91:c4:b8 deboite Modify /etc/hosts 172.16.3.254 deboite Modify /etc/inetd.conf Add tftpd in /tftpboot: tftp dgram udp wait root /usr/libexec/tftpd tftpd -s /tftpboot Prepare the boot loader text/html 2010-01-10T23:26:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://tips.brimbelle.org/doku.php?id=tips:openbsd:netboot_vax&rev=1263162390&do=diff Netboot OpenBSD/vax Find the MAC address >> TEST 50 Modify /etc/ethers 08:00:2b:1b:2a:cf sacoche Modify /etc/hosts 172.16.3.254 sacoche Modify /etc/inetd.conf Add tftpd in /tftpboot: tftp dgram udp wait root /usr/libexec/tftpd tftpd -s /tftpboot