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 | # add alias for attaching lockers |
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29 | alias add 'eval `/bin/attach -Padd \!:*`' |
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30 | |
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31 | # Set up standard system/user environment configuration (including setup of |
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32 | # environment variables, attachment of lockers, and additions to search path) |
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33 | |
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34 | if (! $?ENV_SET) then |
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35 | |
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36 | setenv ENV_SET # Avoid unnecessary repeat |
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37 | |
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38 | if (-r ~/.generation) then |
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39 | setenv ATHENA_DOTFILE_GENERATION `cat ~/.generation` |
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40 | else |
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41 | setenv ATHENA_DOTFILE_GENERATION 0 |
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42 | endif |
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43 | |
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44 | umask 077 # Strictly protect files |
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45 | # (does not apply in AFS) |
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46 | limit coredumpsize 0 # Don't allow coredumps |
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47 | setenv MORE -s # Default "more" behavior |
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48 | # we are now down to -s |
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49 | # because -d is wrong. |
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50 | setenv EDITOR emacs # Set default editor |
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51 | setenv VISUAL emacs # Set default screen editor |
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52 | setenv MM_CHARSET iso-8859-1 |
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53 | |
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54 | # Set double-sided printing for sufficiently recent users. |
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55 | if ( $ATHENA_DOTFILE_GENERATION >= 1 ) then |
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56 | setenv LPROPT -Zduplex |
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57 | endif |
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58 | |
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59 | setenv ATHENA_SYS `/bin/machtype -S` |
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60 | if ( $ATHENA_SYS == "" ) then |
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61 | setenv ATHENA_SYS @sys |
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62 | endif |
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63 | setenv ATHENA_SYS_COMPAT `/bin/machtype -C` |
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64 | |
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65 | set bindir=arch/${ATHENA_SYS}/bin |
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66 | |
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67 | if ( ! $?PRINTER && -e /var/athena/clusterinfo ) then |
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68 | setenv PRINTER `awk '/LPR/ { print $3 }' /var/athena/clusterinfo` |
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69 | if ( $PRINTER == "" ) unsetenv PRINTER |
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70 | endif |
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71 | |
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72 | # Reset the "home" and HOME variables to correspond to the actual |
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73 | # location of the user's home directory. This will avoid having |
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74 | # long pathnames being printed when /mit/<user> is a symlink to a |
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75 | # path within AFS. |
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76 | |
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77 | set x=`(cd && /bin/pwd)` |
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78 | if ("$x" != "") then |
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79 | set home=$x |
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80 | if ("$x" == "`/bin/pwd`") then |
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81 | set cwd=$x |
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82 | endif |
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83 | endif |
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84 | unset x |
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85 | |
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86 | # This "extend" alias and friends have been left in for backwards |
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87 | # compatibility with old .environment files, just in case. The new |
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88 | # add alias does not use them. |
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89 | alias extend 'if (-d \!:2) if ("$\!:1" \!~ *"\!:2"*) set extendyes && \\ |
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90 | if ($?extendyes && $?verboseadd) echo \!:2 added to end of \$\!:1 && \\ |
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91 | if ($?extendyes) setenv \!:1 ${\!:1}:\!:2 && \\ |
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92 | unset extendyes' |
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93 | alias sextend 'if (-d \!:2) if ("$\!:1" \!~ *"\!:2"*) set extendyes && \\ |
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94 | if ($?extendyes && $?verboseadd) echo \!:2 added to end of \$\!:1 && \\ |
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95 | if ($?extendyes) set \!:1=(${\!:1} \!:2) && \\ |
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96 | unset extendyes' |
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97 | alias textend 'if (-d \!:2) if ("$\!:1" \!~ *"\!:2"*) set extendyes && \\ |
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98 | if ($?extendyes && $?verboseadd) echo \!:2 added to end of \$\!:1 && \\ |
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99 | if ($?extendyes) set \!:1=${\!:1}:\!:2 && \\ |
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100 | unset extendyes' |
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101 | |
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102 | # Run user environment customizations identified in your |
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103 | # ~/.environment file. This is the place to include your own |
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104 | # environment variables, attach commands, and other system wide |
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105 | # setup commands. You can also cancel default behaviors listed |
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106 | # above with "unsetenv" or "setenv". ~/.environment is not sourced |
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107 | # if NOCALLS is set (i.e., if you selected the xlogin "Ignore your |
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108 | # customizations" option when you logged in). |
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109 | |
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110 | if ((! $?NOCALLS) && (-r ~/.environment)) source ~/.environment |
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111 | |
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112 | unalias extend sextend textend |
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113 | |
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114 | if ((! $?NOCALLS) && (-r ~/.path)) then |
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115 | # Support .path files for compatibility. |
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116 | set athena_path=$path |
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117 | source ~/.path |
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118 | else |
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119 | # Standard Athena path additions. |
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120 | set path=(`/usr/bin/athdir $HOME` $path .) |
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121 | endif |
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122 | |
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123 | endif |
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124 | |
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125 | # Set appropriate bin directory variable for this platform |
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126 | # (e.g., vaxbin for VAXstations, decmipsbin for pMAXen, etc.; this will |
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127 | # be included in actual searchpath as ~/$bindir -- e.g., ~/vaxbin): |
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128 | set bindir=arch/${ATHENA_SYS}/bin |
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129 | |
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130 | # ******************* C SHELL SETUP ******************* |
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131 | |
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132 | # Set up standard C shell initializations |
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133 | |
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134 | set noclobber # Don't overwrite files with redirection |
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135 | |
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136 | if ($?prompt) then # For interactive shells only (i.e., NOT rsh): |
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137 | # Set prompt. |
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138 | set promptchars="%#" |
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139 | set prompt = "athena%# " |
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140 | set cdpath = (~) |
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141 | set interactive # Provide shell variable for compatability |
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142 | endif |
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143 | |
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144 | # Set up standard C shell aliases |
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145 | |
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146 | # alias for re-establishing authentication |
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147 | alias renew 'kinit -54 $USER && fsid -a && zctl load /dev/null' |
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148 | |
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149 | # alias for a convenient way to change terminal type |
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150 | alias term 'set noglob; unsetenv TERMCAP; eval `tset -s -I -Q \!*`' |
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151 | |
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152 | # aliases dealing with x window system |
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153 | alias xresize 'set noglob; eval `resize -c` || unset noglob' |
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154 | |
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155 | if ($?XSESSION) then |
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156 | if ("$XSESSION" == "") then |
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157 | alias logout 'exit && end_session' # logout for X |
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158 | else |
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159 | alias logout 'exit && kill -HUP $XSESSION' # logout for X |
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160 | endif |
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161 | endif |
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162 | |
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163 | # aliases dealing with subjects |
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164 | alias setup_X '( setenv SUBJECT \!:1 ; ( xterm -title \!* & ) )' |
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165 | alias setup_tty '( setenv SUBJECT \!* ; $SHELL )' |
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166 | if ($?XSESSION) then |
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167 | alias setup setup_X |
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168 | else |
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169 | alias setup setup_tty |
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170 | endif |
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171 | alias remove 'setenv SUBJECT \!* ; source $initdir/env_remove' |
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172 | |
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173 | # If this is a subject window, run the env_setup script |
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174 | if (($?SUBJECT) && (-r $initdir/env_setup)) source $initdir/env_setup |
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175 | |
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176 | |
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177 | # All of the C shell initializing commands above can be overridden by |
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178 | # using "unset" or "unalias" commands (or by changing things using |
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179 | # "set" or "alias" again) in your ~/.cshrc.mine file, which is sourced |
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180 | # here. ~/.cshrc.mine is not sourced if the xlogin "Ignore your |
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181 | # customizations" option was selected to begin the session. |
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182 | |
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183 | if ((! $?NOCALLS) && (-r ~/.cshrc.mine)) source ~/.cshrc.mine |
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