master/etc/initramfs-tools/scripts/tftp

   1 # TRC6500 specific mount sequence  -*- shell-script -*-
   2
   3 mountroot ()
   4 {
   5     # configure ethernet
   6     ipconfig -c dhcp eth0
   7
   8     mount -t ramfs /dev/ram0 ${rootmnt}
   9
  10     # download all tarballs
  11     for f in $(echo ${tarballs} | sed 's/,/ /g'); do
  12         log_begin_msg "download $f"
  13         tftp -b 32764 -g -r $f ${tftpserver}
  14         log_begin_msg "Extract $f into ${rootmnt}"
  15         log_end_msg
  16         tar xzf $f -C ${rootmnt} || exec /bin/sh
  17         rm -f $f
  18     done
  19
  20     # remove files predeced by tilde
  21     for f in $(find ${rootmnt} -name '~*'); do
  22         o=$(echo $f | sed 's/\/~/\//')
  23         [ -f $o ] && rm -rf $o $f
  24     done
  25
  26     # execute files predeced by plus
  27     for f in $(find ${rootmnt} -name '+*'); do
  28         [ -x $f ] && ./$f
  29         [ -f $f ] && rm -f $f
  30     done
  31 }