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Luciano Ferrer

Securiza tu web con este .htaccess | Blog of SysAdmins - 0 views

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    "#Evitar escaneos, manipulación e inyeccion SQL (SQL, XSS, etc) RewriteCond %{HTTP_USER_AGENT} ^$ [OR] RewriteCond %{HTTP_USER_AGENT} ^(-|\.|') [OR] RewriteCond %{HTTP_USER_AGENT} ^(.*)(|%3C|%3E)(.*) [NC,OR] RewriteCond %{HTTP_USER_AGENT} ^(java|curl|wget)(.*) [NC,OR] RewriteCond %{HTTP_USER_AGENT} ^(.*)(libwww-perl|libwwwperl|snoopy|curl|wget|winhttp|python|nikto|scan|clshttp|archiver|loader|email|harvest|fetch|extract|grab|miner|suck|reaper|leach|havij)(.*) [NC,OR] RewriteCond %{REQUEST_URI} ^(/,|/;|/|/'|/`|/%2C|/%3C|/%3E|/%27|/////) [NC,OR] RewriteCond %{HTTP_REFERER} ^(.*)(%00|%08|%09|%0A|%0B|%0C|%0D|%0E|%0F|%2C||'|%3C|%3E|%26%23|%27|%60)(.*) [NC,OR] RewriteCond %{QUERY_STRING} ^(.*)(%00|%08|%09|%0A|%0B|%0C|%0D|%0E|%0F|%2C|%3C|%3E|%27|%26%23|%60)(.*) [NC,OR] RewriteCond %{HTTP_COOKIE} ^(.*)(|'|%3C|%3E|%27)(.*) [NC] RewriteRule ^(.*)$ index.php [NC] #Evita manipulacion en la URL RewriteCond %{REQUEST_METHOD} ^(HEAD|TRACE|DELETE|TRACK) [NC,OR] RewriteCond %{THE_REQUEST} ^.*(\\r|\\n|%0A|%0D).* [NC,OR] RewriteCond %{HTTP_REFERER} ^(.*)(|'|%0A|%0D|%27|%3C|%3E|%00).* [NC,OR] RewriteCond %{HTTP_COOKIE} ^.*(|'|%0A|%0D|%27|%3C|%3E|%00).* [NC,OR] RewriteCond %{REQUEST_URI} ^/(,|;|:||">|"|'|%0A|%0D|%27|%3C|%3E|%00).* [NC,OR] RewriteCond %{QUERY_STRING} ^.*(;||'|"|\)|%0A|%0D|%22|%27|%3C|%3E|%00).*(/\*|union|select|insert|cast|set|declare|drop|update|md5|benchmark).* [NC,OR] RewriteCond %{QUERY_STRING} ^.*(localhost|loopback|127\.0\.0\.1).* [NC,OR] RewriteCond %{QUERY_STRING} ^.*(|'|%0A|%0D|%27|%3C|%3E|%00).* [NC] RewriteRule ^(.*)$ index.php [NC] #Complica l
Luciano Ferrer

ZoneMinder: Linux Home CCTV and Video Camera Security with Motion Detection - 2 views

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    Welcome to ZoneMinder.com, home of ZoneMinder the top Linux video camera security and surveillance solution. ZoneMinder is intended for use in single or multi-camera video security applications, including commercial or home CCTV, theft prevention and child, family member or home monitoring and other domestic care scenarios such as nanny cam installations. It supports capture, analysis, recording, and monitoring of video data coming from one or more video or network cameras attached to a Linux system. ZoneMinder also support web and semi-automatic control of Pan/Tilt/Zoom cameras using a variety of protocols. It is suitable for use as a DIY home video security system and for commercial or professional video security and surveillance. It can also be integrated into a home automation system via X.10 or other protocols. If you're looking for a low cost CCTV system or a more flexible alternative to cheap DVR systems then why not give ZoneMinder a try?
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    ZoneMinder the top Linux video camera security and surveillance solution. ZoneMinder is intended for use in single or multi-camera video security applications, including commercial or home CCTV, theft prevention and child, family member or home monitoring
Luciano Ferrer

Master PDF Editor for Linux - 0 views

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    * Create new PDF or edit existing ones. * Add and/or edit bookmarks in PDF files. * Fast and simple PDF forms fill out. * Changing font attributes (size, family, color etc). * Encrypt and/or protect PDF files using 128 bit encryption. * Convert XPS files into PDF. * JavaScript support. * Dynamic XFA form support. * Validation Forms and Calculate Values. * Add PDF controls (like buttons, checkboxes, lists, etc.) into your PDFs. * Import/export PDF pages into common graphical formats including BMP, JPG, PNG, and TIFF. * Signing PDF documents with digital signature, signatures creation and validation. * Free PDF Editor on Linux ( for non-commercial use)
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    * Create new PDF or edit existing ones. * Add and/or edit bookmarks in PDF files. * Fast and simple PDF forms fill out. * Changing font attributes (size, family, color etc). * Encrypt and/or protect PDF files using 128 bit encryption. * Convert XPS files into PDF. * JavaScript support. * Dynamic XFA form support. * Validation Forms and Calculate Values. * Add PDF controls (like buttons, checkboxes, lists, etc.) into your PDFs. * Import/export PDF pages into common graphical formats including BMP, JPG, PNG, and TIFF. * Signing PDF documents with digital signature, signatures creation and validation. * Free PDF Editor on Linux ( for non-commercial use)
Luciano Ferrer

Send Later 3 :: Complementos para Thunderbird - 0 views

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    "Changes the "Send Later" command (Ctrl+Shift+Return) in the message composition window, so that instead of merely copying the message into your Outbox so that it is sent the next time you go online or do "Send Unsent Messages", a dialog pops up which allows you to specify when the message will be sent. You can specify a specific time and date, or click "15 mins later", "30 mins later" or "2 hours later", or click "Passthrough to Send Later" to get the built-in Thunderbird "Send Later" functionality (i.e., copy to Outbox)."
maxwux

Writing udev rules - 0 views

  • KERNELS - match against the kernel name for the device, or the kernel name for any of the parent devices SUBSYSTEMS - match against the subsystem of the device, or the subsystem of any of the parent devices DRIVERS - match against the name of the driver backing the device, or the name of the driver backing any of the parent devices ATTRS - match a sysfs attribute of the device, or a sysfs attribute of any of the parent devices
  • Rename a device node from the default name to something else Provide an alternative/persistent name for a device node by creating a symbolic link to the default device node Name a device node based on the output of a program Change permissions and ownership of a device node Launch a script when a device node is created or deleted (typically when a device is attached or unplugged) Rename network interfaces
  • KERNEL - match against the kernel name for the device SUBSYSTEM - match against the subsystem of the device DRIVER - match against the name of the driver backing the device
  • ...1 more annotation...
  • NAME - the name that shall be used for the device node SYMLINK - a list of symbolic links which act as alternative names for the device node
Sandra Nowakowski

Linux Training Tips - How to Boot Linux from a Linux Installation CD or a Linux Live CD - 0 views

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    A "bootable" CD or DVD is one that you put in your CD / DVD drive and use to "boot" (start up) your computer system. You need to boot the free Linux OS (operating system) from a CD or DVD when you want to install Linux on a comp...
yc c

Welcome - netboot.me - 1 views

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    netboot.me is a service that allows you to boot nearly any operating system or utility on any computer with a wired internet connection - without having to know ahead of time what you'll want to boot. Once you can netboot.me, you never need to update your boot disk again! In order for your computer to know where to find the netboot servers, you need to change your DHCP settings to return some extra information. The two relevant pieces of information: next-server, which should be "tftp.netboot.me", and "filename", which should be "netbootme.kpxe". How to set these settings depends on your DHCP server. For dhcpd, simply add the following to the relevant 'subnet' section of your configuration: next-server "tftp.netboot.me" filename "netbootme.kpxe" For dnsmasq, the following line in /etc/dnsmasq.conf will achieve the same effect: dhcp-boot=netbootme.kpxe,tftp.netboot.me netboot.me works through the magic of netbooting. There are a number of ways to boot a computer with netboot.me. The simplest is to download a bootable image and burn it to a CD, USB memory stick, or floppy disk. Boot off it on any networked computer, and it will automatically fetch the latest boot options from netboot.me and let you choose from dozens of installation, recovery, testing, portable desktop and other tools. You can also start netboot.me from any computer running gPXE, or from any netbootable computer with some simple tweaks to your DHCP server.
Marc Lijour

Linux Is on the Rise For Business - PCWorld Business Center - 1 views

  • according to a report released Tuesday by the Linux Foundation in partnership with Yeoman Technology Group. With data from an invited pool of more than 1900 respondents, the survey found that 76 percent of the world's largest organizations plan to add more Linux servers over the next 12 months. By contrast, only 41 percent plan to add Windows servers, while 44 percent say they will be decreasing or maintaining the same number of Windows machines over the next year.
  • Large companies are planning to increase their reliance on Linux over the next five years
  • Looking out over five years, the difference is even more marked: A full 79 percent plan to add Linux servers over that time, while only 21 percent will add new Windows servers.
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  • To understand Linux trends among the world's largest companies and government organizations, Yeoman and The Linux Foundation focused in particular on responses from a subset of close to 400 respondents representing organizations with annual revenues of $500 million or more or greater than 500 employees.
  • Sixty-six percent of the planned Linux deployments mentioned by respondents are for brand-new applications or services, while 37 percent are migrations from Windows, the survey found.
  • "We are seeing more migration at Microsoft's expense than the industry analysis might lead you to believe," McPherson noted.
  • Since Linux is free, sales-linked estimates tend to underestimate its adoption considerably.
  • this survey involves some sample bias
  • the data isn't tied to server sales the way so much industry data is
  • a full 60 percent of respondents said they're planning to use Linux for more mission-critical workloads than they have in the past
  • Lack of vendor lock-in and openness of the code were other frequently cited drivers
  • long-term viability of the platform
  • choice of software and hardware
  • n cloud contexts, meanwhile, Linux led far and away, with 70 percent naming it as their primary platform, compared with 18 percent citing Windows and 11 citing Unix
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    according to a report released Tuesday by the Linux Foundation in partnership with Yeoman Technology Group. With data from an invited pool of more than 1900 respondents, the survey found that 76 percent of the world's largest organizations plan to add more Linux servers over the next 12 months. By contrast, only 41 percent plan to add Windows servers, while 44 percent say they will be decreasing or maintaining the same number of Windows machines over the next year.
vas_kut

Set DNS and-or Nameservers - Manjaro Linux - 0 views

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    If you feel that your Att U-verse or other ISP is painfully slow: manually change your DNS settings. Go to /etc/resolv.conf or make '/etc/resolv.conf.head' file, which will apply any changes to the top of the resolv.conf file. (a tail file is also possible).
samonjur

Keywodrs is very important for every website. - 0 views

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    Simply how much targeted traffic are you currently shedding mainly because an individual never have identified several unexpected yet potent keywords and phrases? Choosing the clear keywords and phrases to your internet pages is easy. And also obtaining connected, high-demand and also low-supply keywords and phrases which can be potent to your web site just isn't too much once you begin making use of Wordtracker. Yet think about people keywords and phrases which can be actually unexpected? Think about keywords and phrases you'll by no means consider, yet which may have the particular prospective to operate a vehicle thousands of fresh visitors to your internet site?Pleasant to be able to Wordtracker Search term Study AccountsBeing a Wordtracker client, you are going to right away acquire totally free usage of the most notable 1, 000 keywords and phrases used throughout the key engines like google : equally short-term and also long-term.And also for a few internet marketers, which is adequate.Nonetheless it just isn't adequate should you have identified the actual prospective regarding working together with one of the most searched-for or perhaps freshly growing keywords and phrases on the web.Significant web marketers and also SEARCH ENGINE MARKETING specialists which are seeking development final results consider Wordtracker's Search term Study Record alternatives: from your Top, 000, entirely for the Leading 20 thousand phrases.Just how these kinds of accounts supply development final resultsCheck our own Search term Study Accounts throughout. Try to find hugely well-known, or perhaps freshly growing phrases and words that might be utilized to make huge amounts regarding fresh targeted traffic.How can this kind of perform? You're not trying to find well-known keywords and phrases that may deliver folks inside from the "front door" of your distinct web site. You are interested in undiscovered jewels that will deliver a large amount regarding targeted traffic inside
Tim M

SimplyMEPIS Linux 8.5.01 Rel1 64bit Screencast Review Install Tutorial - 0 views

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    Live action Video and Screencast style Review and how-to Install Tutorial for SimplyMEPIS or MEPIS Linux 8.5.01 Rel1 64bit. I show the SimplyMEPIS or MEPIS Linux OS running on real metal AMD Phenom PC and inside a Virtual Machine with Sun VirtualBox on Kubuntu 9.10 64bit as the Host OS.
hpmaxi -

How to Make Wealth - 0 views

  • Startups usually involve technology, so much so that the phrase "high-tech startup" is almost redundant. A startup is a small company that takes on a hard technical problem.
  • Here is a brief sketch of the economic proposition. If you're a good hacker in your mid twenties, you can get a job paying about $80,000 per year. So on average such a hacker must be able to do at least $80,000 worth of work per year for the company just to break even
  • and if you focus you can probably get three times as much done in an hour
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  • I'm claiming you could be 36 times more productive than you're expected to be in a random corporate job.
  • then a smart hacker working very hard without any corporate bullshit to slow him down should be able to do work worth about $3 million a year
  • f you want to make a million dollars, you have to endure a million dollars' worth of pain.
  • Bill Gates is a smart, determined, and hardworking man, but you need more than that to make as much money as he has. You also need to be very lucky.
  • If you want to create wealth, it will help to understand what it is. Wealth is not the same thing as money. [3] Wealth is as old as human history. Far older, in fact; ants have wealth. Money is a comparatively recent invention.
  • talking about making money can make it harder to understand how to make money.
  • the craftsmen. Their hand-made objects become store-bought ones.
  • A programmer can sit down in front of a computer and create wealth. A good piece of software is, in itself, a valuable thing.
  • And so it's clearer to programmers that wealth is something that's made, rather than being distributed, like slices of a pie, by some imaginary Daddy
  • we had one programmer who was a sort of monster of productivity
  • A great programmer, on a roll, could create a million dollars worth of wealth in a couple weeks. A mediocre programmer over the same period will generate zero or even negative wealth (e.g. by introducing bugs).
  • The top 5% of programmers probably write 99% of the good software.
  • Hackers often donate their work by writing open source software that anyone can use for free. I am much the richer for the operating system FreeBSD, which I'm running on the computer I'm using now, and so is Yahoo, which runs it on all their servers.
  • You can't go to your boss and say, I'd like to start working ten times as hard, so will you please pay me ten times as much?
  • A programmer, for example, instead of chugging along maintaining and updating an existing piece of software, could write a whole new piece of software, and with it create a new source of revenue.
  • All a company is is a group of people working together to do something people want. It's doing something people want that matters, not joining the group
  • To get rich you need to get yourself in a situation with two things, measurement and leverage. You need to be in a position where your performance can be measured, or there is no way to get paid more by doing more. And you have to have leverage, in the sense that the decisions you make have a big effect.
  • If you're in a job that feels safe, you are not going to get rich, because if there is no danger there is almost certainly no leverage.
  • All you need to do is be part of a small group working on a hard problem
  • Steve Jobs once said that the success or failure of a startup depends on the first ten employees. I agree
  • What is technology? It's technique. It's the way we all do things. And when you discover a new way to do things, its value is multiplied by all the people who use it. It is the proverbial fishing rod, rather than the fish. That's the difference between a startup and a restaurant or a barber shop. You fry eggs or cut hair one customer at a time. Whereas if you solve a technical problem that a lot of people care about, you help everyone who uses your solution. That's leverage
  • If there were two features we could add to our software, both equally valuable in proportion to their difficulty, we'd always take the harder one
  • I can remember times when we were just exhausted after wrestling all day with some horrible technical problem. And I'd be delighted, because something that was hard for us would be impossible for our competitors
  • Start by picking a hard problem, and then at every decision point, take the harder choice.
  • You'd think that a company about to buy you would do a lot of research and decide for themselves how valuable your technology was.
  • Not at all. What they go by is the number of users you have
  • Wealth is what people want, and if people aren't using your software, maybe it's not just because you're bad at marketing. Maybe it's because you haven't made what they want.
  • Now we can recognize this as something hackers already know to avoid: premature optimization. Get a version 1.0 out there as soon as you can. Until you have some users to measure, you're optimizing based on guesses.
  • In that respect the Cold War teaches the same lesson as World War II and, for that matter, most wars in recent history. Don't let a ruling class of warriors and politicians squash the entrepreneurs
  • Let the nerds keep their lunch money, and you rule the world.
vas_kut

Down For Everyone Or Just Me -> Check if your website is down or up? - 0 views

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    Check to see if a site is down for you or everybody.
Frank Boros

how to install & turn on telnet service on RHEL, Febora, CentOS, Ubuntu, FreeBSD, Debian - 0 views

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    TELNET (TELetype NETwork) is a network protocol used on the Internet or local area network LAN connections.The telnetd program (telnet server) is a server which supports the DARPA telnet interactive communication protocol. Telnetd is normally invoked by the internet server inetd or xinetd for re
Emilyn Manuela

Hosting Tips: Which One is The Best for You, Managed or Unmanaged Dedicated Server Host... - 1 views

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    When setting up a dedicated server contract for your website, you will need to specify whether you are requesting managed or unmanaged dedicated server.
anonymous

Vim Plugins You Should Know About, Part VII: ragtag.vim (formerly allml.vim) - good cod... - 0 views

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    This is the seventh post in the article series "Vim Plugins You Should Know About". This time I am going to introduce you to a plugin called "ragtag.vim". A month ago it was still known as "allml.vim" but now it has been renamed to ragtag.vim. The best parts of RagTag are mappings for editing HTML tags. It has a mapping for quickly closing open HTML tags, a mapping for quickly turning the typed word into a pair of open/close HTML tags, several mappings for inserting HTML doctype, linking to CSS stylesheets, loading JavaScript and it includes mappings for wrapping the typed text in a pair of tags for PHP, or for ASP or eRuby, and {% .. %} for Django. RagTag is written by Tim Pope. He's the master of Vim plugin programming. I have already written about two of his plugins - surround.vim and repeat.vim and more articles about his plugins are coming!
anonymous

MultiGet file downloader - 0 views

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    Welcome to the MultiGet Home page! MultiGet is an easy-to-use GUI file downloader for Windows/Linux/BSDs/MacOs.  It's programmed in C++ and has a GUI based on wxWidgets. It supports HTTP/FTP protocols which covers the requirements of most users. It supports multi-task with multi-thread on multi-server. It supports resuming downloads if the Web server supports it, and if you like, you can reconfig the thread number without stopping the current task. It's also support SOCKS 4,4a,5 proxy, ftp proxy, http proxy. In v0.8.0, a new feature was introduced, that is so called P2SP, or in other words , get file from multiple servers, and combine the data from different site into one file. This makes downloads complete much faster. MultiGet also supports switching language dynamically, you can choose Chinese or English interface.  Generally it will automatic choose a proper language for you. At this time(version 1.1.1), MultiGet can run on Windows 2000/XP, almost all Linux desktops, MacOs, BSDs. It can only depends on GTK+ runtime environment in Linux if statically linked with wxWidgets. It was tested on many system such as : Windows 2000, ubuntu ,kubuntu, xubuntu, fc5, opensuse10.4, mandriva 2007, MEPIS 6.0, PCLinuxOS, CentOS4.4, Puppy2.0, Xandros, edubuntu, RedFlag workstation 5, MagicLinux, dubuntu, archlinux, Hiweed, FreeBSD, MacOS etc.
anonymous

DAG: Dstat: Versatile resource statistics tool - 0 views

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    Dstat: Versatile resource statistics tool Dstat is a versatile replacement for vmstat, iostat, netstat and ifstat. Dstat overcomes some of their limitations and adds some extra features, more counters and flexibility. Dstat is handy for monitoring systems during performance tuning tests, benchmarks or troubleshooting. Dstat allows you to view all of your system resources in real-time, you can eg. compare disk utilization in combination with interrupts from your IDE controller, or compare the network bandwidth numbers directly with the disk throughput (in the same interval)
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