Linux
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6 Command Line Tools for Linux Performance Monitoring | Server Zone
http://pagesperso-orange.fr/sebastien.godard/ These tools are all available from package managers (apt-get, yum, etc) on most Linux systems. They are also available on most other *nix platforms.
bc is an arbitrary precision calculator language. Which is great. I found it useful in that it can perform square root operations in shell scripts. expr does not support square roots. split , have a large file that you need to split into smaller chucks?
10 Linux commands you’ve never used
It starts with a recent Linux kernel, vmlinuz 3.03, and a 5MB core.gz. MicroCore 8MB is simply the kernel + core.gz - this is the foundation for user created desktops, servers, and or appliances. TinyCore is simply the kernel + core.gz + Xvesa.tcz|Xorg.tcz + Xprogs +fltk-1.10.tcz + (user's choice of Window Manager) + wbar.tcz TinyCore becomes simply an example of what the Core Project can produce, an 12MB FLTK/FLWM desktop. CorePlus ofers a simple way to get started using the Core philosophy with its included community packaged extensions enabling easy embedded frugal or pendrive installation of the user's choice of supported desktop, while maintaining the Core principal of mounted extensions with full package management. It is not a complete desktop nor is all hardware completely supported.
Tiny Core Linux, Micro Core Linux, 10MB Linux GUI Desktop, Live, Frugal, Extendable
How to write a Linux shell scripts that backup previous month data files on monthly basis? Of course, it involves date time calculation! Unless you’re using GNU Coreutils / GNU date, doing date arithmetic in shell scripts will not be that straight-forward as a novice think! I just can’t recall that SCO Unix and Concurrent Real Time Unix (RTU) have GNU date installed, when I was exposed to Unix for the first time in year 2000. But, I believe that GNU Coreutils is a standard package that available on most Linux distributions as of today.
Date Arithmetic In Linux Shell Scripts
Give the Gift of a Custom Linux Distro | Wireless IP Security Cameras | Cam.ly Blog
For all of you hackers and geeks who need a last-minute christmas present, we have just the thing for you. It’s a homemade gift, which shows that you care, but you don’t need to be crafty in the traditional sense. Total cost of materials is around 10 cents, or free if you happen to have some blank CD-R’s laying around. Family members, friends, and co-workers might, at first, give you some strange looks when they take a look at a CD-R with “YOU-NIX” written on one side with a sharpie. This is where you explain that you made a “custom operating system” just for them. How do they try it out?
What If All the World Ran Linux?
There's a cartoon that made the rounds in the Linux community a few years back that I often think of at this time of year. In essence, it depicts a Linux aficionado refusing to help convince someone to switch to Linux, explaining, "If everyone's using it, I'm not cool anymore." It's a joke, of course, made funny by the fact there may just be the tiniest hint of truth underlying it, at least among some people. The reason I think of it at year's end, though, is that mainstream adoption of Linux is generally considered a goal by many in the free software community, and it's an oft-cited hope for every new year.
JDownloader.org - Official Homepage
Téléchargez ici AppWork is located near Nuremberg in Germany/Bavaria. We're the developers of JDownloader, the market leading download management tool with over 15 million happy users. On top of that, we work on client-side applications for some of the top 200 websites worldwide. With only 3 people, we're still a relatively small, but highly motivated team with high aspirations, great opportunities and an extremly optimistic outlook on the future. Joining us, you'll have the opportunity to experience rapid growth right when it's happening while actively being a part of building and growing a big company.
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Top 25 Best Linux Commands
Some people use cheat-sheets some create scripts, and some just refer to website for their fix. Here I have posted the 25 top command line snippets. Particularly useful if you’re mounting different drives, using the following command will allow you to see all the filesystems currently mounted on your computer and their respective specs with the added benefit of nice formatting. Query Wikipedia by issuing a DNS query for a TXT record. The TXT record will also include a short URL to the complete corresponding Wikipedia entry. This will output the sound from your microphone port to the ssh target computer’s speaker port.Grub
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HOWTO: Set maximum CPU consumption in percentage by any process - Ubuntu Forums
Daemon runs in background and checks if some process is consuming more then 20% of CPU and if it does then daemon lowers CPU consumption of particular process to maximum of 20%. The goal is to have no single process that consumes more then 20% of CPU power. Note: If you would like to omit only one process then you don't need this "cpulimit daemon". In this case you only need cpulimit program to be executed from terminal. Tested environment: Cpulimit daemon was tested on Ubuntu 8.04 LTS and Ubuntu 10.04 LTS.Download Debian 6.0 (32/64-bit PC Network installer) Debian is a free operating system (OS) for your computer. An operating system is the set of basic programs and utilities that make your computer run.
Debian -- Le système d\'exploitation universel
Ubuntu
Rosetta Stone for Unix - Shiretoko
PDF version (for best results print US legal size, landscape orientation. If your browser plug-in has trouble with the PDF, then download it and load it in stand-alone acroread ). Files referenced may be either commands, configuration files, or directly-referenced text files. Use the man command to read the man pages for details such as command options.NetHogs: What program is using that bandwidth?
NetHogs is a small 'net top' tool. Instead of breaking the traffic down per protocol or per subnet, like most tools do, it groups bandwidth by process. NetHogs does not rely on a special kernel module to be loaded. If there's suddenly a lot of network traffic, you can fire up NetHogs and immediately see which PID is causing this.Xen