Enrico Tenivella

SNR means Signal to Noise Ratio.

Simply put divide the Signal value by Noise Value and you get SNR. You need high SNR for a stable connection. In general, a higher signal to noise ratio will result in less errors.
•6bB. or below = Bad and will experience no line synchronisation and frequent disconnections
•7dB-10dB. = Fair but does not leave much room for variances in conditions.
•11dB-20dB. = Good with little or no disconnection problems
•20dB-28dB. = Excellent
•29dB. or above = Outstanding

for i in `find . -type f -iname ‘*[0-9]*’` ; do  head -n $(grep -m1 -n ^$ $i | awk -F : ‘{print $1}’) $i | grep “^Date.*\ 2005\ ” -q  ; if [ $? != 1 ]; then echo $PWD $i; fi ; done

>спални комплекти slave; SET GLOBAL SQL_SLAVE_SKIP_COUNTER = 2 ; start slave; show slave status\G;

http://whatismyipaddress.com/staticpages/index.php/is-my-ip-address-blacklisted

Dominio .it non viene rinnovato
Maintainer da  disdetta al Registro
Registro mette stato NO-PROVIDER-MNT x 60 giorni
Registro mette stato REDEMPTION-NO-PROVIDER x 30 giorni (no modifica intestatario)
Registro mette stato PENDING-DELETE dopo 5 giorni è libero

Unable to open the user access file /etc/hylafax/hosts.hfaxd: No such file or directory

$ls -la /etc/hylafax/hosts.hfaxd
-rw——- 1 uucp root 362 2009-04-03 11:01 /etc/hylafax/hosts.hfaxd

Hylafax Debian Etch search for

/var/spool/hylafax/etc/hylafax/hosts.hfaxd

NOT for  /etc/hylafax/hosts.hfaxd

simply
- create dir /var/spool/hylafax/etc/hylafax/
- create soft link like

/var/spool/hylafax/etc/hylafax# ls -al
lrwxrwxrwx 1 root root   24 2009-04-03 11:03 hosts.hfaxd -> /etc/hylafax/hosts.hfaxd

DefaultRoot                     ~
RequireValidShell               off
TimesGMT                        off
AllowRetrieveRestart            on
AllowStoreRestart               on

—————–

block external login selective

<IfUser user1>
<Limit LOGIN>
order allow,deny
allow from all
deny all
</Limit>
</IfUser>

<IfUser user2>
<Limit LOGIN>
order allow,deny
allow from all
deny all
</Limit>
</IfUser>

<IfUser AND !user1 !user2>

<Limit LOGIN>
order allow,deny
allow from192.168.26.0/24
deny all
</Limit>
</IfUser>

#sql instruction

CHANGE MASTER TO MASTER_HOST=’192.152.105.4′, MASTER_PORT=3306,MASTER_USER=slave’,
MASTER_PASSWORD=’pwextra’,MASTER_SSL=1,MASTER_SSL_CA=’/etc/ssl/certs/cacert.pem’,
MASTER_SSL_CAPATH =’/etc/ssl/certs’,MASTER_SSL_CERT = ‘/etc/ssl/certs/mysqlextraslave-cert.pem’,
MASTER_SSL_KEY = ‘/etc/mysql/mysqlextraslave-key.pem’;

Feb 18 12:20:15 extra mysqld_safe[24001]: 090218 12:20:15 [Warning] The syntax for replication startup options is deprecated and will be removed in MySQL 5.2. Please use ‘CHANGE MASTER’ instead.
Feb 18 12:20:15 extra mysqld_safe[24001]: 090218 12:20:15 [Warning] The syntax for replication startup options is deprecated and will be removed in MySQL 5.2. Please use ‘CHANGE MASTER’ instead.

enrico@tex:~$ clear && for i in `seq -10 0`; do tput cup 1 0 && printf ” $i ” ; sleep 1; done

Promemoria test su  thunderbird https://bugzilla.mozilla.org/show_bug.cgi?id=398324