| 1 | # Global cshrc file |
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| 2 | # |
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| 3 | # $Id: cshrc,v 1.12 2007-08-22 18:12:33 ghudson Exp $ |
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| 4 | |
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| 5 | # This file is sourced by default user file ~/.cshrc |
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| 6 | |
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| 7 | |
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| 8 | set initdir=/usr/lib/init |
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| 9 | |
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| 10 | # ******************* ENVIRONMENT SETUP ******************* |
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| 11 | |
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| 12 | # Compatibility with older versions of Athena tcsh |
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| 13 | set autolist="" |
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| 14 | if ($?tcsh) then |
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| 15 | bindkey "^W" backward-delete-word |
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| 16 | bindkey "^Z" complete-word |
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| 17 | bindkey " " magic-space |
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| 18 | |
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| 19 | endif |
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| 20 | |
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| 21 | # Set host type and hostname variables. |
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| 22 | if (! $?ATHENA_HOSTTYPE) setenv ATHENA_HOSTTYPE "`/bin/machtype`" |
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| 23 | if (! $?HOST) setenv HOST "`hostname`" |
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| 24 | setenv HOSTTYPE "$ATHENA_HOSTTYPE" |
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| 25 | set hosttype=$HOSTTYPE |
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| 26 | set host=$HOST |
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| 27 | |
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| 28 | # Set up standard system/user environment configuration (including setup of |
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| 29 | # environment variables, attachment of lockers, and additions to search path) |
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| 30 | |
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| 31 | if (! $?ENV_SET) then |
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| 32 | |
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| 33 | setenv ENV_SET # Avoid unnecessary repeat |
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| 34 | |
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| 35 | # Ensure user's homedir is attached, for legacy things |
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| 36 | # that care about attachtab |
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| 37 | # Only attach if running as an Athena user, not e.g. using sudo. |
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| 38 | if ( $?DEBATHENA_HOME_TYPE ) then |
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| 39 | if ( $DEBATHENA_HOME_TYPE == afs ) then |
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| 40 | if ( $?ATHENA_USER ) then |
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| 41 | /bin/attach -h -q "$ATHENA_USER" |
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| 42 | else |
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| 43 | /bin/attach -h -q "$USER" |
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| 44 | endif |
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| 45 | endif |
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| 46 | endif |
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| 47 | |
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| 48 | if (-r ~/.generation) then |
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| 49 | setenv ATHENA_DOTFILE_GENERATION `cat ~/.generation` |
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| 50 | else |
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| 51 | setenv ATHENA_DOTFILE_GENERATION 0 |
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| 52 | endif |
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| 53 | |
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| 54 | limit coredumpsize 0 # Don't allow coredumps |
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| 55 | setenv MORE -s # Default "more" behavior |
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| 56 | # we are now down to -s |
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| 57 | # because -d is wrong. |
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| 58 | setenv EDITOR emacs # Set default editor |
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| 59 | setenv MM_CHARSET iso-8859-1 |
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| 60 | |
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| 61 | setenv EMAIL "$USER@mit.edu" # Set default email address |
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| 62 | |
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| 63 | setenv ATHENA_SYS `/bin/machtype -S` |
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| 64 | if ( $ATHENA_SYS == "" ) then |
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| 65 | setenv ATHENA_SYS @sys |
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| 66 | endif |
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| 67 | setenv ATHENA_SYS_COMPAT `/bin/machtype -C` |
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| 68 | |
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| 69 | set bindir=arch/${ATHENA_SYS}/bin |
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| 70 | |
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| 71 | if ( ! $?PRINTER && -e /var/run/athena-clusterinfo.csh ) then |
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| 72 | setenv PRINTER `awk '/LPR/ { print $3 }' /var/run/athena-clusterinfo.csh` |
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| 73 | if ( $PRINTER == "" ) unsetenv PRINTER |
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| 74 | endif |
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| 75 | |
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| 76 | # Reset the "home" and HOME variables to correspond to the actual |
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| 77 | # location of the user's home directory. This will avoid having |
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| 78 | # long pathnames being printed when /mit/<user> is a symlink to a |
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| 79 | # path within AFS. |
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| 80 | |
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| 81 | set x=`(cd && /bin/pwd)` |
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| 82 | if ("$x" != "") then |
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| 83 | set home=$x |
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| 84 | if ("$x" == "`/bin/pwd`") then |
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| 85 | set cwd=$x |
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| 86 | endif |
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| 87 | endif |
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| 88 | unset x |
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| 89 | |
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| 90 | # NOTE: |
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| 91 | # The use of the "extend", "sextend", and "textend" aliases in |
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| 92 | # ~/.environment is no longer supported. Consult the Athena |
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| 93 | # documentation on Dotfiles for supported dotfile operations |
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| 94 | |
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| 95 | # Run user environment customizations identified in your |
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| 96 | # ~/.environment file. This is the place to include your own |
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| 97 | # environment variables, attach commands, and other system wide |
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| 98 | # setup commands. You can also cancel default behaviors listed |
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| 99 | # above with "unsetenv" or "setenv". ~/.environment is not sourced |
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| 100 | # if NOCALLS is set (i.e., if you selected the xlogin "Ignore your |
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| 101 | # customizations" option when you logged in). |
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| 102 | |
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| 103 | if ((! $?NOCALLS) && (-r ~/.environment)) source ~/.environment |
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| 104 | |
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| 105 | # NOTE: |
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| 106 | # .path files are no longer supported, consult Athena documentation |
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| 107 | # for the correct way to specify your PATH |
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| 108 | |
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| 109 | # Standard Athena path additions. |
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| 110 | set path=(`/usr/bin/athdir $HOME` $path .) |
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| 111 | |
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| 112 | endif |
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| 113 | |
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| 114 | # Set appropriate bin directory variable for this platform |
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| 115 | # (e.g., vaxbin for VAXstations, decmipsbin for pMAXen, etc.; this will |
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| 116 | # be included in actual searchpath as ~/$bindir -- e.g., ~/vaxbin): |
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| 117 | set bindir=arch/${ATHENA_SYS}/bin |
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| 118 | |
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| 119 | # ******************* C SHELL SETUP ******************* |
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| 120 | |
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| 121 | # Set up standard C shell initializations |
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| 122 | |
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| 123 | set noclobber # Don't overwrite files with redirection |
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| 124 | |
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| 125 | if ($?prompt) then # For interactive shells only (i.e., NOT rsh): |
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| 126 | set interactive # Provide shell variable for compatability |
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| 127 | endif |
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| 128 | |
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| 129 | # Set up standard C shell aliases |
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| 130 | |
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| 131 | if ($?XSESSION) then |
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| 132 | alias logout 'exit && gnome-session-save --kill --silent' # logout for X |
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| 133 | endif |
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| 134 | |
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| 135 | # aliases dealing with subjects |
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| 136 | alias setup_X '( setenv SUBJECT \!:1 ; ( xterm -title \!* & ) )' |
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| 137 | alias setup_tty '( setenv SUBJECT \!* ; $SHELL )' |
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| 138 | if ($?XSESSION) then |
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| 139 | alias setup setup_X |
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| 140 | else |
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| 141 | alias setup setup_tty |
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| 142 | endif |
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| 143 | alias remove 'setenv SUBJECT \!* ; source $initdir/env_remove ; unsetenv SUBJECT' |
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| 144 | |
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| 145 | # If this is a subject window, run the env_setup script |
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| 146 | if (($?SUBJECT) && (-r $initdir/env_setup)) source $initdir/env_setup |
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| 147 | |
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| 148 | |
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| 149 | # All of the C shell initializing commands above can be overridden by |
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| 150 | # using "unset" or "unalias" commands (or by changing things using |
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| 151 | # "set" or "alias" again) in your ~/.cshrc.mine file, which is sourced |
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| 152 | # here. ~/.cshrc.mine is not sourced if the xlogin "Ignore your |
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| 153 | # customizations" option was selected to begin the session. |
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| 154 | |
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| 155 | if ((! $?NOCALLS) && (-r ~/.cshrc.mine)) source ~/.cshrc.mine |
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