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diff --git a/contrib/tcsh/FAQ b/contrib/tcsh/FAQ deleted file mode 100644 index 86fea4a3e5d6..000000000000 --- a/contrib/tcsh/FAQ +++ /dev/null @@ -1,211 +0,0 @@ - -Last Updated: -Fri Mar 12 12:53:43 EST 1999 - -This is for people who do not read the manual! - -So far people who don't read manuals don't read this either... I may -call it README.*PLEASE* in the future, but then the same people won't -be able to get ftp it... :-) - -1. Why is the meta key broken in tcsh-5.20 and up? - - On some machines the tty is not set up to pass 8 bit characters by default. - Tcsh 5.19 used to try to determine if pass8 should be set by looking at - the terminal's meta key. Unfortunately there is no good way of determining - if the terminal can really pass 8 characters or not. Consider if you are - logged in through a modem line with 7 bits and parity and your terminal - has a meta key. Then tcsh 5.19 would set wrongly set pass8. - - If you did like the previous behavior you can add in /etc/csh.login, or - in .login: - - if ( $?tcsh && $?prompt ) then - if ( "`echotc meta`" == "yes" ) then - stty pass8 - endif - endif - - If you don't have pass8, maybe something like - - stty -parity -evenp -oddp cs8 -istrip (rs6000) - or - stty -parenb -istrip cs8 - - would work.. - -2. I ran 'dbxtool &' and 'shelltool &' from tcsh, and they end up in cbreak - and no echo mode? - - These programs are broken. Background jobs should not try to look at the - tty. What happens is that dbxtool looks in stderr to inherit the tty - setups, but tcsh sets up the tty in cbreak and -echo modes, so that it - can do line editing. This cannot be fixed because tcsh cannot give away - the tty. A work-around is: - - dbxtool < /dev/null >& /dev/null & - or - /usr/etc/setsid dbxtool & - - If that does not work, for dbxtool at least you can add "sh stty sane" - in your .dbxinit - -3. I tried to compile tcsh and it cannot find <locale.h>? - - Your system does not support NLS. Undefine NLS in config_f.h and it - should work fine. - -4. Where can I get csh sources? - - Csh sources are now available with the 4.4BSD networking distributions. - You don't need csh sources to compile tcsh-6.0x. - -5. I just made tcsh my login shell, and I cannot ftp any more? - - Newer versions of the ftp daemon check for the validity of the - user's shell before they allow logins. The list of valid login - shells is either hardcoded or it is usually in a file called - /etc/shells. If it is hard-coded, then you are out of luck and - your best bet is to get a newer version of ftpd. Otherwise add - tcsh to the list of shells. [For AIX this file is called - /etc/security/login.cfg]. Remember that the full path is required. - If there is no /etc/shells, and you are creating one, remember to - add /bin/csh, /bin/sh, and any other valid shells for your system, - so that other people can ftp too :-) - -6. I am using SunView/OpenWindows and editing is screwed up. In - particular my arrow keys and backspace don't work right. What - am I doing wrong? - - Well, cmdtool tries to do its own command line editing and the - effect you get is one of using an editor inside an editor. Both - try to interpret the arrow key sequences and cmdtool wins since - it gets them first. The solutions are in my order of preference: - - 1 Don't use suntools - 2 Use shelltool instead of cmdtool. - 3 Unset edit in tcsh. - -6b. On a SPARCstation running Solaris 2.x and OpenWindows 3.1, - inside a cmdtool, the short-cut key sequence to clear log - (i.e. Meta-e or Diamond-e) doesn't work: it just echos 'e' - -6c. On a SPARCstation running Solaris 2.x and OpenWindows 3.1, - maketool (within SPARCworks) doesn't work: it just does - a `cd' to the working directory then stops. - - The workaround for 6b and 6c is doing "unset edit." - Using shelltool instead of cmdtool doesn't fix 6c. - -7. I rlogin to another machine, and then no matter what I tell 'stty' - I cannot get it to pass 8 bit characters? - - Maybe you need to use 'rlogin -8' to tell rlogin to pass 8 - bit characters. - -8. Where do I get the public domain directory library? - - Anonymous ftp to prep.ai.mit.edu:/pub/gnu/dirent.tar.Z - -9. I compiled tcsh using gcc, and when I start up it says: - tcsh: Warning no access to tty (Invalid Argument). - Thus no job control in this shell - - Your <sys/ioctl.h> file is not ansi compliant. You have one of 3 choices: - a. Run fixincludes from the gcc distribution. - b. Add -traditional to the gcc flags. - c. Compile with cc. - -10. I compiled tcsh with the SunOS unbundled compiler and now things - get echo'ed twice. - - It is a bug in the unbundled optimizer. Lower the optimization level. - -11. How can I use the arrow keys with hpterm? - Hp terminals use the arrow keys internally. You can tell hpterm not - to do that, by sending it the termcap sequence smkx. Since this - has to be done all the time, the easiest thing is to put it as an - alias for precmd, or inside the prompt: - - if ($term == "hp") then - set prompt="%{`echotc smkx`%}$prompt" - endif - - Note that by doing that you cannot use pgup and pgdn to scroll... - Also if you are using termcap, replace "smkx" with "ks"... - -12. On POSIX machines ^C and ^Z will do not work when tcsh is a login - shell? - Make sure that the interrupt character is set to ^C and suspend - is set to ^Z; 'stty -a' will show you the current stty settings; - 'stty intr ^C susp ^Z' will set them to ^C and ^Z respectively. - -13. I am trying to compile tcsh and I am getting compile errors that - look like: - - >sh.c:???: `STR???' undeclared, outside of functions [gcc] - or - >"sh.c", line ???: STR??? undefined [cc] - - You interrupted make, while it was making the automatically - generated headers. Type 'make clean; make' - -14. On the cray, sometimes the CR/LF mapping gets screwed up. - - You are probably logged in to the cray via telnet. Cray's - telnetd implements line mode selection the telnet client - you are using does not implement telnet line mode. - This cause the Cray's telnetd to try to use KLUDGELINEMODE. - You can turn off telnet line mode from the cray side by - doing a "stty -extproc", or you can get the Cray AIC to build - a telnetd without KLUDGELINEMODE, or you can compile - a new telnet client (from the BSD net2 tape), or at least - on the suns use: 'mode character'. - - -15. On AU/X, I made tcsh my startup shell, but the mac desktop is not - starting up (no X11 or Finder), and I only get console emulation. - - This is another manifestation of item 5. Just add the pathname - to tcsh in /etc/shells and everything should work fine. - -16. On machines that use YP (NIS) tilde expansion might end up in /dev/null - If this happens complain to your vendor, to get a new version of NIS. - You can fix that in tcsh by defining YPBUGS in config.h - -17. Script on SGI 4.0.5 does not give us a tty, so we cannot have job - control. Their csh does not have job control either. Try: - % script - % cat > /dev/tty - -18. I start tcsh and it takes a couple of minutes to get the prompt. - You have defined REMOTEHOST and your DNS is not responding. Either - undefine REMOTEHOST and recompile or fix your DNS. - -19. If you need help generating your .cshrc file, check out: - http://www.imada.ou.dk/~blackie/dotfile/ - -20. On POSIX systems the kernel will send hup signals to all the processes - in the foreground process group if 'stty hupcl' is set. For example - ./tcsh - echo $$ - 591 - ./tcsh - kill -6 591 - - Will kill everything, since hup will be sent to all tcsh processes. - To avoid that you can set stty -hupcl, but it is not recommended. - -21. When I rsh the meta key stops working on the remote machine. - - Try using rsh -8; this option is undocumented on some systems, - but it works. If that does not work, get and use ssh/sshd. You'll - be better off from a security point of view anyway. - -22. Tcsh compiled under hp/ux-10.x does not pass resource limits correctly - when ran on hp/ux-11.x systems. This is a problem with lack of ABI - compatibility between the two systems. The only solution is to recompile. - -christos - -Everything else is a bug :-( |