Archivio tag: unix

Bookmarks for 7 ott 2010 through 20 ott 2010

These are my links for 7 ott 2010 through 20 ott 2010:

  • CSS + XHTML Table Generator | WebmasterCorey
  • Qink | Free Books – A lot of people keep asking about a good list of programming books. Hence, we are building this list to save your time and to spread the knowledge.<br />
    <br />
    Some of these books will definitely help us to evolve our coding skills and thought processes for developing better solutions. We will do our best to keep updating this list, hope you find this list useful, here we go[…]<br />
    <br />
    E' una raccolta di ebook gratuiti sulla programmazione.<br />
    [via http://www.masayume.it/drupal/content/la-libreria-dello-sviluppatore ]
  • SendSMTP – SendSMTP is a command-line SMTP mailer for Windows 95/98/ME/Windows NT4/2K/XP/2003/Vista/2008. It may be used in batch files or interactively.<br />
    <br />
    SendSMTP is designed to be as clear and easy-to-use as possible. Easily send properly-formatted email on-demand!
  • HOWTO: Install AIX – To my surprise many AIX administrators have never had the opportunity to actually install AIX from scratch. This article is for admins new to AIX and anyone else interested in what the steps are to install AIX. The screenshots are from install AIX 7.1 onto a partition using the ASCII interface.
  • Use socat as tcp forwarder on Windows and restrict a few hosts to connect to it – Objective: on the company LAN, only one Windows server is able to connect to smtp server, some other servers need to connect to smtp server as well<br />
    Environment: Windows 2000 server A with one NIC, another Windows 2000 server B will be connecting to A at port 25 to reach company smtp server smtp.domain.com.

Bookmarks for 5 ott 2010 through 6 ott 2010

These are my links for 5 ott 2010 through 6 ott 2010:

  • DNS e Postfix: come non generare "spam" | Kreations Collective – […]Ho recentemente configurato alcuni server per l’invio di email. Parte del lavoro ha riguardato la corretta configurazione di Postfix e del server DNS per evitare che le email inviate venissero rilevate come spam.[…]<br />
    La configurazione ha riguardato tre punti principali:<br />
    Impostazione del record A e del reverse address<br />
    Impostazione di SPF<br />
    Configurazione di DKIM e DomainKeys<br />
    […]
  • How to build your own CDN using BIND, GeoIP, Nginx, Varnish | UNIXy – In this article, we shall outline the steps required to build a private Content Delivery or Distribution Network (CDN) using a VPS with Varnish Cache and Nginx. The goal is to build a CDN using free, readily available software but most importantly spend the least amount of funds possible. To this end, all nodes participating in this network are going to be virtual machines (Xen, Virtuozzo, OpenVZ, etc). Should you have any questions or comments on the configuration of this CDN, please post them in this forum: http://www.varnish-cache.info/
  • Comandi testuali per i sistemi Windows – […] Al lavoro, spesso mi capita di dover eseguire le stesse operazioni su più server, più volte alla settimana. La maggior parte di queste operazioni riguardano utilità di sistema di Windows, come la gestione utenti di Active Directory, o quella del DNS od altro ancora. Certo, un collegamento sul desktop è comodo, ma in talune situazioni può tornare decisamente comodo (e più veloce) conoscere il nome degli eseguibili relativi ad un determinato pannello MMC, piuttosto che l’apposita applicazione contenuta nel Pannello di Controllo.<br />
    <br />
    Quello che segue è un elenco della maggior parte di questi comandi, tutti lanciabili direttamente dal pannello “Esegui” situato nello Start Menu di Windows. Alcuni di questi comandi possono essere distruttivi, portando addirittura alla formattazione del disco ed alla conseguente perdita di dati, per cui usateli solo se ritenete di essere in grado di farlo […]

Bookmarks for 20 set 2010 through 23 set 2010

These are my links for 20 set 2010 through 23 set 2010:

  • Blungr.com | domain name generator – Are you looking for a domain name for your startup or project? Or maybe you are looking for your comapny name?<br />
    Try Blungr.com – a simple domain name generator. Just type one or two keywords, choose settings and mix them up! Also, you can check the domain availability. If it is available, you can purchase it!
  • 20+ .htaccess Hacks Every Web Developer Should Know About | DevMoose – […] Apache's .htaccess(hypertext access) configuration file can be a very powerful tool in a web developer's toolkit if used properly. It can be found in the webroot of your server and can be easily edited using any text editor. In this article I'm going to show you 20 .htaccess hacks and how to use them.<br />
    Before I start with this article I'd like to start by saying that abusing the .htaccess file will hurt the performance of your website. The .htaccess file should only be used if you have no other way to achieve certain things.<br />
    Make sure to back up your current .htaccess file before applying any of the following hacks. […]<br />
    <br />
    via http://www.bufferoverflow.it/
  • Keeping an eye on TSM volumes – […] I wrote a quick script which tells me when volumes in TSM (Tivoli Storage Manager) have access and/or media issues and shoots me off an email. The script does two things:<br />
    1) Checks for volumes which are NOT in the states READWRITE or OFFSITE.<br />
    2) Checks for volumes which have a read/write error count >0.<br />
    I’m sure that most people running TSM in their environment have some sort of daily reporting that gets sent out. If that’s the case, you can simply extract the SQL from the script and use it in your own reporting tools.<br />
    […]
  • Read Ruby 1.9: Free Ebook About the Ruby Programming Language – Very early draft of a book about version 1.9 of the Ruby programming language, released under a Creative Commons license.<br />
    <br />
    [via Bru Blogs Aggregator http://pipes.yahoo.com/codewitchbru/myblogs ]
  • Know Your UNIX System Administrator: A Field Guide – There are four major species of Unix sysad…<br />
    Esilarante :)

Bookmarks for 10 ago 2010 through 20 set 2010

These are my links for 10 ago 2010 through 20 set 2010:

  • The Lighter Side of the System Administration – Una raccolta, non troppo aggiornata, di umorismo informatico, geekerie, etc
  • Il Wireshark dei poveri – […] Non avendo la minima voglia di installare Wireshark su un server così importante, mi sono deciso ad usare netstat. Dopo un po’ di tentativi ho usato la seguente sintassi […]<br />
    <br />
    bello Beggiuccio mio
  • Mappare stampanti di rete con VBScript – Problematica semplice: una stampante di rete nuova, diversi PC che devono poterla utilizzare, non c’è kix che può aiutarmi ma c’è Active Directory con il suo Netlogon sempre valido. Dato che spiegare agli utenti come mapparsi una stampante potrebbe diventare una delle missioni più difficili di questo mondo e data l’urgenza della cosa, un piccolo trucco in VBScript può venire in soccorso per mappare tutto ciò che desideriamo in pochissimi secondi.
  • Extract Registry values from offline Registry file with RegFileExport – RegFileExport is a new command-line utility for advanced users that allows you to easily extract keys and values from offline Registry file located on external hard-drive and export them into a standard .reg file of Windows. RegFileExport doesn't load the file into a Registry hive like RegEdit, instead, it directly reads the Registry file and analyzes it.<br />
    <br />
    RegFileExport may also be able to extract keys and values from the Registry file even if the Registry file is corrupted and cannot be loaded by Windows<br />
    <br />
    [via http://www.bufferoverflow.it/]
  • 500 Internal Server Error – 500 Internal Server Error