etc/rc.d/cleanvar

   1 #!/bin/sh
   2 #
   3 # $FreeBSD$
   4 #
   5
   6 # PROVIDE: cleanvar
   7 # REQUIRE: mountcritlocal var
   8
   9 purgedir()
  10 {
  11         local dir file
  12
  13         if [ $# -eq 0 ]; then
  14                 purgedir .
  15         else
  16                 for dir
  17                 do
  18                 (
  19                         cd "$dir" && for file in .* *
  20                         do
  21                                 [ ."$file" = .. -o ."$file" = ... ] && continue
  22                                 if [ -d "$file" -a ! -L "$file" ]
  23                                 then
  24                                         purgedir "$file"
  25                                 else
  26                                         rm -f -- "$file"
  27                                 fi
  28                         done
  29                 )
  30                 done
  31         fi
  32 }
  33
  34 # These files must be removed only the first time this script is run
  35 # on boot.
  36 #
  37 [ "$1" != "reload" ] && rm -f /var/run/clean_var /var/spool/lock/clean_var
  38
  39 if [ -d /var/run -a ! -f /var/run/clean_var ]; then
  40         purgedir /var/run
  41         # And an initial utmp file
  42         (cd /var/run && cp /dev/null utmp && chmod 644 utmp;)
  43         >/var/run/clean_var
  44 fi
  45 if [ -d /var/spool/lock -a ! -f /var/spool/lock/clean_var ]; then
  46         purgedir /var/spool/lock
  47         >/var/spool/lock/clean_var
  48 fi
  49 rm -rf /var/spool/uucp/.Temp/*
  50