mcgrew@aramis.rutgers.edu (Charles Mcgrew) (08/25/90)
Submitted-by: clyde@sirius.cc.utexas.edu Posting-number: Volume 2, Issue 16 Archive-name: xterm-250 This document explains how we converted Sun 2/50s into 'X terminals'. # This is a shell archive. # Remove everything above and including the cut line. # Then run the rest of the file through sh. -----cut here-----cut here-----cut here-----cut here----- #!/bin/sh # shar: Shell Archiver # Run the following text with /bin/sh to create: # README # CCWF_X_TERMINAL # Makefile # X0.hosts # Xfrominit.sh # ttytab # inetd.conf # This archive created: Tue May 29 14:07:55 1990 # By: Head UNIX Hacquer (Moose & Squirrel Software) cat << \SHAR_EOF > README How we converted Sun 2/50s into "X terminals". What we did was to strip down SunOS 4.0.3, removing that which isn't needed. The process is: 1. Configure a stripped kernel (2/50 configuration supplied). 2. Edit /etc/rc and or /etc/rc.local to start up only >>essential<< network servers (e.g. /etc/inetd). 3. Edit /etc/inetd.conf to remove most network services (sample provided). 4. Change /etc/ttytab to start up X server. 5. Configure an xdm to service the terminal. 6. Reboot the new X-terminal. SHAR_EOF cat << \SHAR_EOF > CCWF_X_TERMINAL # # %W% %G% (cc.utexas.edu) %P% # # CCWF ``X terminal'' - Diskless Model 50 dedicated to running an X server # machine "sun2" cpu "SUN2_50" ident "CCWF_X_TERMINAL" maxusers 4 options INET options NFSCLIENT config vmunix root on type nfs pseudo-device ether pseudo-device pty pseudo-device loop pseudo-device ms1 pseudo-device kb1 # connections for machine type 2 (SUN2_50) controller virtual 2 at nexus ? # virtual preset controller obmem 2 at nexus ? # on board memory controller obio 2 at nexus ? # on board io device zs0 at obio 2 csr 0x7f2000 flags 3 priority 3 device zs1 at obio 2 csr 0x7f1800 flags 0x103 priority 3 device ie0 at obio 2 csr 0x7f0800 priority 3 device bwtwo0 at obio 2 csr 0x0 priority 4 SHAR_EOF cat << \SHAR_EOF > Makefile # # Makefile to configure X terminal systems # ETC = /etc install: install_Xfrominit install_inetd_conf install_X0_hosts install_X0_hosts: $(ETC)/X0.hosts install -c -o root -g staff -m 544 X0.hosts $(ETC)/X0.hosts install_Xfrominit: $(ETC)/Xfrominit install -c -o root -g staff -m 544 Xfrominit.sh $(ETC)/Xfrominit install_inetd_conf: $(ETC)/inetd.conf install -c -o root -g staff -m 644 inetd.conf $(ETC)/inetd.conf SHAR_EOF cat << \SHAR_EOF > X0.hosts Hosts that can xdm this X-terminal SHAR_EOF cat << \SHAR_EOF > Xfrominit.sh #!/bin/sh # # @(#)Xfrominit 1.1 4/6/90 (cc.utexas.edu) # # We put X11R4 binaries in /usr/local/X11R4 # exec /usr/local/X11R4/Xsun -auth /var/adm/xdm-AuthFile SHAR_EOF cat << \SHAR_EOF > ttytab # # X Terminal ttytab (console entry) # console "/etc/Xfrominit" sun on secure SHAR_EOF cat << \SHAR_EOF > inetd.conf # @(#)inetd.conf 1.17 88/02/07 SMI # # # @(#)inetd.conf 1.1 4/6/90 (cc.utexas.edu) # # Allow telnet, rlogin, rstat, and rsh services, that's all. # #ftp stream tcp nowait root /usr/etc/in.ftpd in.ftpd telnet stream tcp nowait root /usr/etc/in.telnetd in.telnetd shell stream tcp nowait root /usr/etc/in.rshd in.rshd login stream tcp nowait root /usr/etc/in.rlogind in.rlogind #exec stream tcp nowait root /usr/etc/in.rexecd in.rexecd #finger stream tcp nowait nobody /usr/etc/in.fingerd in.fingerd #tftp dgram udp wait root /usr/etc/in.tftpd in.tftpd -s /tftpboot #comsat dgram udp wait root /usr/etc/in.comsat in.comsat talk dgram udp wait root /usr/etc/in.talkd in.talkd #name dgram udp wait root /usr/etc/in.tnamed in.tnamed #daytime stream tcp nowait root internal #time stream tcp nowait root internal echo dgram udp wait root internal #discard dgram udp wait root internal #time dgram udp wait root internal # #mountd/1 dgram rpc/udp wait root /usr/etc/rpc.mountd rpc.mountd #rexd/1 stream rpc/tcp wait root /usr/etc/rpc.rexd rpc.rexd #ypupdated/1 stream rpc/tcp wait root /usr/etc/rpc.ypupdated rpc.ypupdated #rquotad/1 dgram rpc/udp wait root /usr/etc/rpc.rquotad rpc.rquotad rstatd/1-3 dgram rpc/udp wait root /usr/etc/rpc.rstatd rpc.rstatd #rusersd/1-2 dgram rpc/udp wait root /usr/etc/rpc.rusersd rpc.rusersd #sprayd/1 dgram rpc/udp wait root /usr/etc/rpc.sprayd rpc.sprayd #walld/1 dgram rpc/udp wait nobody /usr/etc/rpc.rwalld rpc.rwalld SHAR_EOF # End of shell archive exit 0