/media/sda-magnetic/david/Dokumente-15/fernuni-hagen/cs-i-ii/fsm/fsm/lex-yacc-bash-etc/all00040.txt

# client 
# sender
# recipient
# relay

smtpd_client_restrictions = 
smtpd_sender_restrictions = 
smtpd_relay_restrictions = 
smtpd_recipient_restrictions = 
smtpd_data_restrictions = 
smtpd_end_of_data_restrictions = 
smtpd_etrn_restrictions = 
smtpd_helo_restrictions = 

mynetworks = 
myhostname = 
smtpd_helo_required = yes

# permit_mynetworks
# check_policy_service

# unknown 
# reject_unknown_client
# reject_unknown_client_hostname
# reject_unknown_reverse_client_hostname
# reject_unknown_hostname
# reject_unknown_helo_hostname
# reject_unknown_sender_domain
# reject_unknown_recipient_domain

# hostname 
# reject_unknown_client_hostname
# reject_unknown_reverse_client_hostname
# reject_unknown_hostname 
# reject_invalid_hostname
# reject_non_fqdn_hostname
# reject_unknown_helo_hostname

# non_fqdn 
# reject_non_fqdn_hostname
# reject_non_fqdn_sender
# reject_non_fqdn_recipient

# sender
# reject_non_fqdn_sender
# reject_unknown_sender_domain

# recipient
# reject_non_fqdn_recipient
# reject_unknown_recipient_domain

# unauth
# reject_unauth_pipelining
# reject_unauth_destination 

a CAPABILITY
a LOGIN "user" "password"
a LIST "" *
a SELECT INBOX
a FETCH 1 RFC822
a STORE 1 +FLAGS (\Seen \Deleted)
a CLOSE
a EXPUNGE
a SEARCH 
a LOGOUT

HELO/EHLO
MAIL
DATA 
RST 
VRFY
EXPN
NOOP
QUIT
MAIL FROM: RCPT TO:

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/etc/dovecot/dovecot.conf
/etc/dovecot/conf.d/
/etc/dovecot/conf.d/10-...conf
/etc/dovecot/conf.d/15-...conf
/etc/dovecot/conf.d/20-...conf
/etc/dovecot/conf.d/90-...conf
/etc/dovecot/conf.d/auth-...conf
/etc/dovecot/conf.d/10-auth.conf
/etc/dovecot/conf.d/10-logging.conf
/etc/dovecot/conf.d/10-mail.conf
/etc/dovecot/conf.d/10-master.conf
/etc/dovecot/conf.d/10-director.conf
/etc/dovecot/conf.d/10-ssl.conf
/etc/dovecot/conf.d/10-tcpwrapper.conf
/etc/dovecot/conf.d/20-pop3.conf
/etc/dovecot/conf.d/20-imap.conf

apt-get install drbd8-utils
apt-get install xfsprogs

kate /etc/drbd.d/drbd1.res 

ressource r0 {
   ...
   node ituenix1.de {
        disk /dev/disk1;
        adress 192.168.178.28:1111;
   }
}

dd if=/dev/zero of=drbd.img count=1024k bs=1024 
loosetup /dev/disk1 drbd.img

modeprobe drbd
drbdadm up r0
cat /proc/drdb

modeprobe drbd
drbdadm up r0
drbdadm -- --overwrite-data-of-peer primary r0
cat /proc/drdb

/etc/ha.d/authkeys
/etc/ha.d/ha.cf
/etc/ha.d/haressources

/etc/ha.d/authkeys
auth 1
1 md5 password

/etc/ha.d/ha.cf

node ituenix1 ituenix2

ucast eth0 192.168.178.37
ucast etho 192.168.178.28

ping 192.168.178.1

logfile /var/log/drbd-log
debugfile /var/log/drbd-dbg

/etc/ha.d/haressources

ituenix1 192.168.178.37 apache 

./skript.sh
/bin/bash ./skript.sh
bash skript.sh

#!/bin/bash

# Kommentar
echo "Ausgabe"

var1="abc"
var2="edf"

echo $var1
echo $var2

if [ $var1 == $var2 ]
then 
    echo $var1
else
    echo $var2
fi

while [ $var1 == $var2 ]
do
    echo $var1
done

for var3 in "a " "b " "c "
do
    echo $var3
done

typeset -i i=5
i=$(( 4 ))
i=$(( 4+4 ))

while [ $i -le 50 ]
do
    echo $i
    i=$(( $i+1 ))
done

useradd
userdel
usermod
newgrp
groupadd
groupdel
groupmod
chsh
chfn
passwd
id

pwd
cd
mkdir
touch
cp
mv
mmv
rm
rmdir

echo
exit
info
man
date

dd
mount
lsof
md5sum
lsblk
blkid

unlink
basename
dirname

tre-agrep
grep
find
update
locate

shred
sort
split

nice
nohup
renice
pgrep
pidof

chattr
chmod
chown
chgrp

tail
head
less
more

dmesg
crontab
at
df
du
free

fopen
getchar
putchar
getch 
ungetc 
getc 
fgetc 
putc 
fputc 
gets 
fgets
puts
fputs
readline
fread
fwrite
printf
fprint
sprintf
scanf
sscanf
fscanf
flose
fseek
rewind
ftell
remove
rename
tmpname
tmpfile
fflush
ferror
perror
strerror
setbuf
setvbuf
fsetpos
fgetpos

array_key_exits
in_array
print_r
shuffle
sort
rsort
asort
arsort
ksort
krsort
natcasesort
natsort
explode
implode

copy
file_get_contents
file_put_contents
file