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Maluvia Haseltine

Three recommended books about the Linux command line - 0 views

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    You don't need to drop to the command line in order to use Linux, but a knowledge of the command line can be very useful. The command line is a very flexible, very powerful tool for doing things with your computer. Working at the command line can also cut down on the time it takes to carry out a task.
anonymous

Linux screen command tutorial | Linux Operating System - Debian, Ubuntu, Fedora, Gentoo... - 0 views

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    Linux screen command tutorial ggarron | April 30, 2010 - 3 weeks 5 days  in Linux command line Linux tips I have face this lots of times, I am connected to my server using ssh, then I start a download, a log processing or a bittorrent download. I realize that task is going to take a lot of time. What to do?, well usually one have leave the ssh session open, and the home computer on. What if the ssh session just drops? all work is done, and there is the need to start all over again. I have used nohup command to execute commands after exit from the shell prompt. But there are other options, one of them is screen.
Frank Boros

How to change permissions in Ubuntu 11.10 Oneiric Ocelot with the chmod command - 0 views

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    The chmod command lets you change permissions on files and directories from the command line in Ubuntu 11.10 Oneiric Ocelot.

    First, though, what are permissions?

    Basically, every file and folder on a Ubuntu system can be accessed by three different groups of users - the owning user, the owni
anonymous

Ksplice: Upgrade / Patch Your Linux Kernel Without Reboots - 0 views

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    "Ksplice: Upgrade / Patch Your Linux Kernel Without Reboots by Vivek Gite · 5 comments Generally, all Linux distributions needs a scheduled reboot once to stay up to date with important kernel security updates. RHN (or other distro vendors) provides Linux kernel security updates. You can apply kernel updates using yum command or apt-get command line options. After each upgrade you need to reboot the server. Ksplice service allows you to skip reboot step and apply hotfixes to kernel without rebooting the server. In this post I will cover a quick installation of Ksplice for RHEL 5.x and try to find out if service is worth every penny."
anonymous

lftp to accelerate ftp / http download speed under Linux and UNIX - 0 views

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    "lftp to accelerate ftp / http download speed under Linux and UNIX by Vivek Gite · 4 comments lftp is a file transfer program that allows sophisticated ftp, http and other connections to other hosts. If site is specified then lftp will connect to that site otherwise a connection has to be established with the open command. This is an essential tool for all a Linux admin. I've already written about Linux ultra fast command line download accelerator such as Axel and prozilla. lftp is another tool for same job with more features. "
sofarso Shawn

Mac OS X Internals - 0 views

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    >> get rid of those pesky softwareupdates ~ sr/sbin/softwareupdate is a command line utility to perform software updates under Mac OS X.
Maluvia Haseltine

khtml2png - Take Command Line Web Screenshots on Linux - 0 views

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    Khtml2png is a helpful tool for capturing an image of a webpage with ease. It's nice to use because it will get the entire length of the site, no matter whether it is fully visible in the browser. And, it sure beats shell scripting Firefox to open on a different display and capturing an image with Imagemagick
Yi Wang

In the Beginning was the Command Line - 0 views

  • Like the Earth's biosphere, the technosphere is very thin compared to what is above and what is below.
    • Yi Wang
       
      beautiful visualization
  • fossilization process
  • temporal arbitrage.
  • ...8 more annotations...
  • Disney does mediated experiences better than anyone. If they understood what OSes are, and why people use them, they could crush Microsoft in a year or two.
  • But more importantly, it comes out of the fact that, during this century, intellectualism failed, and everyone knows it.
  • lip service
  • How badly we want it can be measured by the size of Bill Gates's fortune.
  • When TCP/IP was invented, running it was an honor reserved for Serious Computers--mainframes and high-powered minicomputers used in technical and commercial settings--and so the protocol is engineered around the assumption that every computer using it is a serious machine, capable of doing many things at once. Not to put too fine a point on it, a Unix machine.
  • Young Americans who leave their great big homogeneous country and visit some other part of the world typically go through several stages of culture shock: first, dumb wide-eyed astonishment. Then a tentative engagement with the new country's manners, cuisine, public transit systems and toilets, leading to a brief period of fatuous confidence that they are instant experts on the new country. As the visit wears on, homesickness begins to set in, and the traveler begins to appreciate, for the first time, how much he or she took for granted at home. At the same time it begins to seem obvious that many of one's own cultures and traditions are essentially arbitrary, and could have been different; driving on the right side of the road, for example. When the traveler returns home and takes stock of the experience, he or she may have learned a good deal more about America than about the country they went to visit.
  • We like plain dealings and straightforward transactions in America.
  • This would simply not be worth the effort, and so "wc" would never be written as an independent program at all. Instead users would have to wait for a word count feature to appear in a commercial software package.
Maluvia Haseltine

Linux tip: Creating a pixel ruler from the command line - 0 views

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    How to draw lines and text on images with Bash scripting, shell arithmetic, and ImageMagick. This is so amazing and cool!
Fabien Cadet

H.264 web video encoding tutorial with FFmpeg | virag.si, Jan. 2012 by Jernej Virag - 0 views

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    "ffmpeg -i input_file.avi -vcodec libx264 -vprofile high -preset slow -b:v 500k -maxrate 500k -bufsize 1000k -vf scale=-1:480 -threads 0 -pass 2 -acodec libvo_aacenc -b:a 128k -f mp4 output_file.mp4 "
yc c

DSL DAMNSMALLLINUX - 0 views

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    requiers 50mb - Light enough to power a 486DX with 16MB of Ram APPS: XMMS (MP3, CD Music, and MPEG), FTP client, FireFox, spreadsheet, Sylpheed email, word-processor (Ted), three editors, graphics editing and viewing , PDF Viewer, file manager, chat, VNCviwer, Rdesktop, SSH/SCP server and client, DHCP client, PPP, PPPoE (ADSL), a web server, calculator, NFS, Fluxbox and JWM window managers, games, system monitoring apps, a host of command line tools, USB support, and pcmcia support, some wireless support
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