ssh client putty multi tab
PuTTY Connection Manager is a free PuTTY Client Add-on for Windows platforms which goal is to provide a solution for managing multiple PuTTY instances http://puttycm.free.fr/download/puttycm.exe
09/02/2010 Windowswin auto install skype openoffice firefox vlc
http://ninite.com/ Ninite installs software fast with default settings and says “no” to browser toolbars and other junk. Ninite checks your PC’s language and 64-bit support to install the latest, best version of each program.
09/02/2010 Windowsscript auto connect multi ssh-server konsole
#!/bin/bash ## ## arr dei server formato ‘utente@host |nome_simbolico’ ## SERVER=(‘[email protected] |SERVERA’ ‘[email protected] | SERVERB’ ‘[email protected] -p4390 |SERVERC’ ‘[email protected] -p2100 | SERVERD’) # start a new konsole window and save the handle in $konsole konsole=$(dcopstart konsole-script) # maximize the new window dcop $konsole konsole-mainwindow#1 maximize # get current session for the first (just created) window […]
09/02/2010 BashLine Attenuation
Line Attenuation In gerneral, attenuation is the loss of signal over distance. Unfortunately, dB loss is not just dependent on distance. It also depends on cable type and gauge (which can differ over the length of the cable), the number and location other connection points on the cable. •20bB. and below = Outstanding •20dB-30dB. = Excellent •30dB-40dB. = Very Good •40dB-50dB. = Good •50dB-60dB. = Poor and may experience connectivity issues •60dB. and above = Bad and will experience connectivity issues Line attenuation also affects your speed. •75 dB+: Out of range for broadband •60-75 dB: max speed up to 512kbps •43-60dB: max speed up to 1Mbps •0-42dB: speed up to 2Mbps+
09/02/2010 InternetSNR means Signal to Noise Ratio
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
09/02/2010 Internetbash find email year based
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
09/02/2010 Bashmysql master master quick skip
>спални комплекти slave; SET GLOBAL SQL_SLAVE_SKIP_COUNTER = 2 ; start slave; show slave status\G;
20/11/2009 LinuxRBL list – check ip address
http://whatismyipaddress.com/staticpages/index.php/is-my-ip-address-blacklisted
13/10/2009 LinuxDominio .it non viene rinnovato
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
03/04/2009 Tips/etc/hylafax/hosts.hfaxd: No such file or directory
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 -> […]
03/04/2009 Linux, [RISOLTO]