etc/rc.d/cleanvar

   1 #!/bin/sh
   2 #
   3 # $FreeBSD: src/etc/rc.d/cleanvar,v 1.5 2003/07/14 13:02:36 mtm Exp $
   4 # $DragonFly: src/etc/rc.d/cleanvar,v 1.1 2003/07/24 06:35:37 dillon Exp $
   5 #
   6
   7 # PROVIDE: cleanvar
   8 # REQUIRE: mountcritlocal
   9 # KEYWORD: DragonFly FreeBSD
  10
  11 purgedir()
  12 {
  13         local dir file
  14
  15         if [ $# -eq 0 ]; then
  16                 purgedir .
  17         else
  18                 for dir
  19                 do
  20                 (
  21                         cd "$dir" && for file in .* *
  22                         do
  23                                 [ ."$file" = .. -o ."$file" = ... ] && continue
  24                                 if [ -d "$file" -a ! -L "$file" ]
  25                                 then
  26                                         purgedir "$file"
  27                                 else
  28                                         rm -f -- "$file"
  29                                 fi
  30                         done
  31                 )
  32                 done
  33         fi
  34 }
  35
  36 # These files must be removed only the first time this script is run
  37 # on boot.
  38 #
  39 [ "$1" != "reload" ] && rm -f /var/run/clean_var /var/spool/lock/clean_var
  40
  41 if [ -d /var/run -a ! -f /var/run/clean_var ]; then
  42         purgedir /var/run
  43         # And an initial utmp file
  44         (cd /var/run && cp /dev/null utmp && chmod 644 utmp;)
  45         >/var/run/clean_var
  46 fi
  47 if [ -d /var/spool/lock -a ! -f /var/spool/lock/clean_var ]; then
  48         purgedir /var/spool/lock
  49         >/var/spool/lock/clean_var
  50 fi
  51 rm -rf /var/spool/uucp/.Temp/*
  52