fredvej
Group: Members
Posts: 12
Joined: June 2006 |
 |
Posted: Feb. 26 2007,18:34 |
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Here's a script to mount something from a remote system running an SSH server. On your local machine you need a mountpoint, load the fuse module and mount using sshfs.
| Code Sample |
# script mounts a path from a remote system using fuse and sshfs
THISPROG=`basename $0`
PUBLICIP=12.34.56.78
LOCALIP=192.168.0.2
SSHPORT=22
USAGE="
Usage : $THISPROG [options] {username} {remote path to mount} {local mount point}
local mount point must be an existing directory
options :
-r {IP address} : use IP adress for remote host , e.g. -r 123.45.67.89
Default remote IP is $PUBLICIP
-p {port number} : Port number to use for ssh connection , default $SSHPORT
-l {IP address | d} : remote host at local LAN , no caching.
Use provided IP address or default (d) $LOCALIP
"
############ FUNCTIONS ######################
Exit_if_Error ()
{
if [ $RETURN -ne 0 ]
then
echo "$COMMAND failed with return code $RETURN"
exit $RETURN
fi
}
LoadModule ()
{
MOD2LOAD=$1
ISLOADED=`lsmod | grep $MOD2LOAD`
if [ -z "$ISLOADED" ]
then
COMMAND="$SUDO /sbin/modprobe -v $MOD2LOAD"
echo "probing module with $COMMAND"
$COMMAND
RETURN=$?
Exit_if_Error
fi
}
############ MAIN ###########################
# follow_symlinks not in DSL 3.2 #FSOPTIONS="-o compression=yes,transform_symlinks,follow_symlinks,allow_other,nonempty"
FSOPTIONS="-o compression=yes,transform_symlinks,allow_other,nonempty"
HOSTIP=$PUBLICIP
while getopts 'r:p:l:hH' OPTION
do
case $OPTION in
r)
HOSTIP=$OPTARG
;;
l)
HOSTIP=$OPTARG
if [ "$HOSTIP" = "d" ]
then
HOSTIP=$LOCALIP
fi
FSOPTIONS="${FSOPTIONS},sshfs_sync,no_readahead,cache=no"
;;
p)
SSHPORT=$OPTARG
;;
h|H)
echo "$USAGE"
exit 1
;;
*)
echo "$USAGE"
exit 1
;;
esac
done
shift `expr $OPTIND - 1`
FSOPTIONS="-p $SSHPORT $FSOPTIONS"
LOGINAS=$1
RPATH="$2"
MPOINT="$3"
if [ $# -ne 3 ]
then
echo "
Number of parameters must be 3 - aborting !"
echo "$USAGE"
exit 1
fi
USELOGIN="${LOGINAS}@"
if [ ! -d "$MPOINT" ]
then
echo "
mount point '$MPOINT' is not found or is not a directory - aborting !"
echo "$USAGE"
exit 2
fi
USERID=`id -u`
if [ "$USERID" = "0" ]
then
SUDO=""
else
SUDO=/usr/bin/sudo
if [ -n "$FSOPTIONS" ]
then
# local uid on local mountpoint, remote user's id on remote filesystem
FSOPTIONS="${FSOPTIONS},uid=$USERID"
fi
fi
LoadModule fuse
COMMAND="$SUDO sshfs \"${USELOGIN}${HOSTIP}:${RPATH}\" \"$MPOINT\" ${FSOPTIONS}"
echo "mounting with $COMMAND"
$SUDO sshfs "${USELOGIN}${HOSTIP}:${RPATH}" "$MPOINT" ${FSOPTIONS}
RETURN=$?
Exit_if_Error
|
Unmount :
| Code Sample | | sudo fusermount -u $MPOINT |
Enjoy
--------------
/Freddy
|
.
DSL Market ,
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