Linux delete files based on date. Using netselect-apt - Tip to select the fastest Debian mirror. Each time I install Debian - and I have done it scores of times on multiple machines, I get frustrated in choosing the right Debian mirror for updating the package database on my machine using 'apt-get update', or installing a new package for that matter.
Introduction to Linux - A Hands on Guide, Free Machtelt Garrels Guide. How to Automatically Remember Running Applications from Your Last Session in Ubuntu 14.04. You’ve set up the programs you need.
Your windows are arranged just right. Then, something else demands your attention and you have to shut down. No worries. You can have Ubuntu remember all your running applications and restore them the next time you log in. To have Ubuntu remember the applications you have running in your current session and restore them the next time you log in, you will use the dconf-editor. NOTE: When we say to type something in this article and there are quotes around the text, DO NOT type the quotes, unless we specify otherwise. Once the dconf-editor is installed, click the Dash button at the top of the Unity Launcher bar. Start typing “dconf editor” in the search box.
Ubuntu 14.04 print screen button does not work. Why Linux is better. PDFBEAR is founded by the team behind WhyLinuxIsBetter.net, which brings tons of experience in user conversion tools.
We have decided to change our focus to helping and improving how our users convert files on all platforms including Linux. About WhyLinuxIsBetter.net. Rename - Renaming a bunch of files with date modified timestamp at the end of the filename? Internet/ConnectionSharing. Internet Connection Sharing (ICS) provides the ability for one computer to share its Internet connection with another computer.
To do this, a computer with an Internet connection must be configured to function as an Internet gateway. A second computer (or network of computers) connects to the Internet indirectly via the gateway computer. Situations in which ICS may be necessary include: Dial-up connection. Authenticated (PPPoA/E) connection. GUI Method via Network Manager (Ubuntu 12.04) 11 of the Best Free Linux Voice Over IP (VoIP) Software. Voice over IP (VoIP) software enables telephone-like voice conversations across IP based networks.
A VoIP phone service is often cheaper than a traditional Public Switched Telephone Network (PSTN) phone service and removes geographic restrictions to telephone numbers. SIP is the most popular VoIP protocol. This protocol enables two or more people to make phone calls to each other using the Internet to carry the call. SIP to SIP calls on a broadband internet connection are high quality, always free regardless of distance, and offer additional functionality such as free voicemail to email and phone numbers, caller ID, 3-way conference, speed dialing, call forwarding, simultaneous ring, call waiting, call return, caller ID block, and anonymous call rejection.
Softphones are user based clients for making and receiving voice and video communication over the IP network, usually permitting integration with USB and IP Phones instead of a computer's microphone and speakers (or headset). Why Linux is better. If your computer shuts itself down without asking you, if strange windows with text you don't understand and all kinds of advertisements appear when you don't ask for them, if emails get sent to all your contacts without your knowing it, then your computer probably has a virus.
The main reason for this is because it runs Windows. Linux hardly has any viruses. And that's not like "Oh well, not very often, you know". IPROUTE2 Utility Suite Documentation. IPROUTE2 Utility Suite Howto Main PolicyRouting.Org Website PolicyRouting Book 9.0 Obtaining & Compiling IPROUTE2 9.1 IP Command Set 9.2 ip address - protocol address management 9.3 IP Interface Primary and Secondary Addressing: 9.3.1 ip address flush --- flush protocol addresses.
The world's open source leader. Managing Software with yum. About IPTraf. IPTraf is a console-based network statistics utility for Linux.
It gathers a variety of figures such as TCP connection packet and byte counts, interface statistics and activity indicators, TCP/UDP traffic breakdowns, and LAN station packet and byte counts. Features An IP traffic monitor that shows information on the IP traffic passing over your network. Includes TCP flag information, packet and byte counts, ICMP details, OSPF packet types. General and detailed interface statistics showing IP, TCP, UDP, ICMP, non-IP and other IP packet counts, IP checksum errors, interface activity, packet size counts.
Protocols Recognized. CentOS / Red Hat Configure an NTP Client And Server. How do I configure an NTP (Network Time Protocol) client or server under CentOS / RHEL / Fedora Linux to manage the system clock over a network?
The Network Time Protocol (NTP) is used to synchronize a computer's time with another reference time source. Under CentOS / RHEL you can use NTP or OpenNTPD server software. Both package provides client and server software programs for time synchronization. Install ntp.
Ubuntu. Untitled. Introduction dconf is a low-level configuration system.
Its main purpose is to provide a backend to GSettings on platforms that don't already have configuration storage systems. News. The Complete Guide to "useradd" Command in Linux - 15 Practical Examples. We all are aware about the most popular command called ‘useradd‘ or ‘adduser‘ in Linux. There are times when a Linux System Administrator asked to create user accounts on Linux with some specific properties, limitations or comments. In Linux, a ‘useradd‘ command is a low-level utility that is used for adding/creating user accounts in Linux and other Unix-like operating systems.
The ‘adduser‘ is much similar to useradd command, because it is just a symbolic link to it. In some other Linux distributions, useradd command may comes with lightly difference version.
Reference. 2014: The Open Source Tipping Point. For the last ten years open source has expanded into more and more segments of the computing industry. But as we review 2014, a new story emerges: software development has fundamentally shifted toward an open source model. Especially for the infrastructure software used for scale-out computing, open source is the de facto choice; in fact it’s virtually impossible to find examples of scale-out infrastructure that are not open source. As Stephen O’Grady says in his excellent post on the Scale imperative: “Virtually any category of infrastructure software today – from the virtualization layer to the OS to the runtime to the database to the cloud middleware equivalents – has high quality, open source options available.”
The economics of creating a new suite of infrastructure to power distributed computing required shared development and shared investment. Unix/Linux Permissions - An Introduction and Tutorial. Also see my Unix Page for more tutorials on Unix Updated: Wed Feb 1 23:18:23 EST 2012 Your browser does not have Javascript enabled. I use Javascript for analytics, and to show ads which pay for the maintenance Table of Contents Copyright 1995 Bruce Barnett and General Electric Company Copyright 2001, 2013 Bruce Barnett. Ubuntu/Linux News, Reviews, Tutorials, Apps.
"QTerminal" A Lightweight Multiplexer Terminal Emulator (Multiscreens in Terminal) Qterminal is a Qt-based multitab terminal forked from QTermWidget, it is lightweight, open-source, specially designed for LXQt desktop environment. Author of QTermWidget had no time to make it more advanced, thus this fork was created. Main Page - Linux Mint. Iperf3 — iperf3 3.0.11 documentation. Iperf is a tool for active measurements of the maximum achievable bandwidth on IP networks. It supports tuning of various parameters related to timing, protocols, and buffers. For each test it reports the bandwidth, loss, and other parameters. This version, sometimes referred to as iperf3, is a redesign of an original version developed at NLANR / DAST. iperf3 is a new implementation from scratch, with the goal of a smaller, simpler code base, and a library version of the functionality that can be used in other programs. iperf3 also incorporates a number of features found in other tools such as nuttcp and netperf, but were missing from the original iperf.
These include, for example, a zero-copy mode and optional JSON output. Analysis of the Linux backdoor used in freenode IRC network compromise. Tuesday October 14, 2014. VMware Images. Gitosis - Is it possible to use the same ssh private/public key pair on 2 machines to access a git repository? 3 Steps to Perform SSH Login Without Password Using ssh-keygen & ssh-copy-id. Unix/Linux Permissions - An Introduction and Tutorial. 9 commands to check hard disk partitions and disk space on Linux. In this post we are taking a look at some commands that can be used to check up the partitions on your system. The commands would check what partitions there are on each disk and other details like the total size, used up space and file system etc. Linux Software Repositories – Google. Overview.
SmoothWall. Smoothwall is a private software company based in the UK that develops firewall and web content filtering software, and which also maintains the SmoothWall open source project. History[edit] Kernel Korner - Linux as an Ethernet Bridge.
Iperf - The TCP/UDP Bandwidth Measurement Tool. 10 Useful 'ls' Command Interview Questions - Part 2. Continuing the legacy of ls command here is the second interview article on Listing command. 7 Quirky 'ls' Command Tricks Every Linux User Should Know. Jfn linux project: How to fix multiple workspace issue in Ubuntu 12.04 & 12.10. HP Linux Imaging and Printing. Create a System Administrator User on CentOS Server — DaniloDellaquila.com. Diagnosing Network Issues with MTR. 15 Practical Examples of "dpkg commands" for Debian Based Distros. KVM Virtual Machine hypervisor installed into your Mint 17.1 64-bit desktop.
Splashtop Personal Vs. Splashtop Business Comparison - Splashtop Inc. Datamation recommends remote desktop clients for Linux. New User Tutorial: Overview of the Vim Text Editor. Understanding Load Balancing. Managing Time On A Linux Server. 33.2.2. Adding a User. Fit-pc-product-line-overview.pdf. The TrackingPoint 338TP, the Linux rifle that's accurate up to a mile.
MintBox Mini. Toolbox - Regular Expression Tester - Test and Learn Regex Search Syntax. Regular Expressions Cheat Sheet by DaveChild. Tecmint: Linux Howtos, Tutorials & Guides.