Linux scripting

MYstIC G

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Spam all you like it's your bandwidth! :p
 

Jupitus

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You done it yet, Meg? You n00b!
 

MYstIC G

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I did it before Deebs postwhored yesterday!

HA!

PS: Next day and still no delivery Mr 3 seconds!
 

TdC

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I thought you didn't want my help? Now you want my help? make up your mind!
 

MYstIC G

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I didn't, still don't and won't need your help! I've done it (Read: That script I found works fine). You however are still under strict proof that you can do it! :eek:
 

Jupitus

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I didn't, still don't and won't need your help! I've done it (Read: That script I found works fine). You however are still under strict proof that you can do it! :eek:

So, in other words, you failed and ripped it off instead. I understand now. :flame:
 

Jupitus

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I thought you didn't want my help? Now you want my help? make up your mind!

Meg's sooooooo fickle! I spose that comes with being a woman.
 

MYstIC G

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So, in other words, you failed and ripped it off instead. I understand now. :flame:
What's your point? Last I checked that's how Uncle Bill started M$ and got rich?
 

MYstIC G

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This is true but it's better to be poor and not need TdC than to be poor and need TdC.
 

TdC

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rob = needy bugger tbh. shall I make you a hot chocolate, dear?
 

MYstIC G

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Pfft, you're just angry because I didn't have time to test your backup script and I've moved onto other linux type things! :eek:

Does it have marshmallows in it?
 

TdC

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it's ok Susan, just let it out
 

MYstIC G

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I'm sorry, Dave. I'm afraid I can't do that.
 

TdC

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you want my marshmellows but refuse to comply with my other wishes! and you think you're still getting a free three-second script? I think not!

also, don't use the backup script, it's buggy as fuck! I can send you a new one if you want :)
 

TdC

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hey Rob, what OS are your shares running on? I'm assuming it's windows?
am bored and making an automount script for a laugh :)
 

MYstIC G

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Ubuntu fool! Plus there is a way better solution for windows earlier in the thread!
 

TdC

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mmmkay I'll write both cifs and nfs into the script. maybe I'll have it try to autodetect it. much fun :D </nerd>
 

MYstIC G

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*shrugs*

Hopefully it'll work as well as your backup script then :p
 

TdC

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MY backup script works perfectly. The one I gave to you is quite flawed :D
 

TdC

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this works for me:

Code:
#!/bin/bash
#####
# ${ME} v0.1 AUTOMOUNT script for MYstIC_G
#
# who is too lazy to put entries in the fstab
#
# by teedlecee, who enjoys writing idiocy like this
#####
# Usage:
#
# start this script as root and put it in the background
# /path/to/scriptname &
#####
# Purpose:
#
# the script will float in the background, checking to see if it
# can see a configured machine in either your work or play networks
# and if it can, it will try to mount a configured share for you.
# it will use a variable to determin if the server sharing is a 
# smb or nfs server.
#
# note: with nfs I assume you're allowed to mount from the server.
# note: actually, I assume lots of things :-p
#
#####
# Variable explaination:
#
# DIR= the main directory under which your mounts will appear
# WORK= the hostname of the server in your work network
# WORKSHARE= what kind of share is it. accepts WIN | LIN for smb or nfs
# WORKUNC= network path win= //${WORK}/share lin= ${WORK}:/share
# WORKUSER= does your work server need a user?
# WORKPASS= does your work server need a password?
# PLAY= the hostname of the server in your play network
# PLAYSHARE= what kind of share is it. accepts WIN | LIN for smb or nfs
# PLAYUNC= network path win= //${PLAY}/share lin= ${PLAY}:/share
# PLAYUSER= does your play server need a user?
# PLAYPASS= does your play server need a password?
# PATH= internal path for the script. you shouldn't need to edit this
# QUIET= do you want the script to make noise?
# DEBUG= turn debug on. you shouldn't need to edit this
# INTERVAL= how long the script waits before polling. 30 seconds is ok
#####

# VARIABLES TO EDIT
DIR=/some/dir /mnt is a good choice
WORK=workhostname
WORKSHARE=WIN|LIN
WORKUNC=sharename
WORKUSER=user or blank
WORKPASS=pass or blank
PLAY=playhostname
PLAYSHARE=WIN|LIN
PLAYUNC=sharename
PLAYUSER=user or blank
PLAYPASS=pass or blank

# VARIABLES TO ONLY EDIT IF YOU KNOW WHAT YOU ARE DOING
PATH=/bin:/sbin:/usr/bin
QUIET=NO
#DEBUG="set -x" 
INTERVAL=30

# VARIABLES TO >>>NOT<<< EDIT
ME=`basename $0`
OOPS=
CANSEE=

# MAIN DEBUG SWITCH
${DEBUG}

# FUNCTIONS

die()
{

${DEBUG}

if [ ${QUIET} = "YES" ]; then
	exit 1
	else
	echo ""
	echo "TdC failed miserably in function <$1>"
	echo ""
	if [ -n '${OOPS}' ]; then
		echo "There was a meaningful message and it is:"
		echo "${OOPS}"
		echo ""
	fi
exit 1
fi
}

sane()
{

${DEBUG}

for c in which sleep ping smbmount mount umount logger showmount basename
do
	which $c > /dev/null 2>&1

	if [ $? -ne 0 ]; then
	OOPS="can\'t find $c ; edit PATH!"
	die "sane"
	fi
done

if [ ! -d ${DIR} ]; then
	OOPS="directory ${DIR} does not exist ; edit DIR!"
	die "sane"
fi
}

pingit()
{

${DEBUG}

ping $1 -c4 > /dev/null 2>&1

if [ $? -eq 0 ]; then
	CANSEE=$1
fi
}

mountitwin()
{

${DEBUG}

smbmount $1 $2 -o user=$3,pass=$4

if [ $? -ne 0 ]; then
	OOPS="the smbmount went horribly wrong ; turn on DEBUG and hope it tells you something meaningful"
	die "mountit"
fi
}

mountitlin()
{

${DEBUG}

mount $1 $2 -o soft

if [ $? -ne 0 ]; then
	OOPS="the nfsmount went horribly wrong ; turn on DEBUG and hope it tells you something meaningful"
	die "mountit"
fi
}

rox()
{

${DEBUG}

x=$(( $RANDOM % 2 ))
y=$(( $RANDOM % 2 ))
let z=x+y
a=$(( $z % 2 ))
if [ $a -eq 0 ]; then
logger "rob herds cows"
else
logger "rob herds goats"
fi
}

ismounted()
{

${DEBUG}

mount | grep $1 > /dev/null 2>&1
if [ $? -eq 0 ]; then
	continue
	else
	return 0
fi
}

killmount()
{

${DEBUG}

umount -f ${DIR}/${WORK} > /dev/null 2>&1
umount -f ${DIR}/${PLAY} > /dev/null 2>&1
rmdir ${DIR}/${WORK} > /dev/null 2>&1
rmdir ${DIR}/${PLAY} > /dev/null 2>&1
}

cleanup()
{

${DEBUG}

killmount

if [ ${QUIET} = "YES" ]; then
	logger "${ME} exiting..."
	exit 0
	else
	echo "${ME} exiting..."
	logger "${ME} exiting..."
	exit 0
fi
}

# MAIN

if [ $UID -ne 0 ]; then
	echo "You are not root....noob :-P"
	exit 1
fi

trap cleanup INT KILL TERM

sane

if [ ${QUIET} = "YES" ]; then
        logger "${ME} starting..."
        else
        echo "${ME} starting..."
        logger "${ME} starting..."
fi


killmount

while sleep ${INTERVAL}
do
	for s in ${WORK} ${PLAY}
	do
	pingit $s
		if [ -n ${CANSEE} ]; then
			if [ "${CANSEE}" = "${WORK}" ]; then
				ismounted ${WORK}
				mkdir ${DIR}/${WORK}
				if [ ! -d ${DIR}/${WORK} ]; then
					OOPS="failed to create ${DIR}/${WORK} ; I suck...no...YOU SUCK :-P"
					die "main"
				fi
				if [ ${WORKSHARE} = "WIN" ]; then
					mountitwin ${WORKUNC} ${DIR}/${WORK} ${WORKUSER} ${WORKPASS}
				fi
				if [ ${WORKSHARE} = "LIN" ]; then
					mountitlin ${WORKUNC} ${DIR}/${WORK}
				fi
			fi
			if [ "${CANSEE}" = "${PLAY}" ]; then
				ismounted ${PLAY}
				mkdir ${DIR}/${PLAY}
				if [ ! -d ${DIR}/${PLAY} ]; then
					OOPS="failed to create ${DIR}/${PLAY} ; I suck...no...YOU SUCK :-P"
					die "main"
				fi
				if [ ${PLAYSHARE} = "WIN" ]; then
					mountitwin ${PLAYUNC} ${DIR}/${PLAY} ${PLAYUSER} ${PLAYPASS}
				fi
				if [ ${PLAYSHARE} = "LIN" ]; then
					mountitlin ${PLAYUNC} ${DIR}/${PLAY}
				fi
			fi
		fi
	done
rox
done

prolly a tonne of cockups in there lol
 

MYstIC G

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I already edited my fstab file, ha ha :D
 

TdC

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never the less, my script is awesome :p
 

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