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It may be necessary to display what Internet connections are active on your Linux box. For example, seeing if the Apache service is actively running, and if running what network ports it’s listening to can be done with the following command. netstat -natp Example output If you have root privileges running the above command gives an output similar to the following example. Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 127....

Most of us don’t want to receive phone calls anymore. However, it’s still an inconvenience when people who try to phone you go straight to voicemail without ringing your phone first. Unfortunately, there is a long list of reasons your incoming calls may go to voicemail while outgoing calls are fine. Here, we’ve gathered them all into one handy article to help troubleshoot the issue. 1. Check That Call Forwarding Is Disabled Most cell phones have a feature where you can deliberately set your phone to send incoming calls to another number....

Difficulty Moderate Steps 4 Time Required 5 minutes Sections 1 Bottom Cover 4 steps Flags Action Shots Be an action hero! This guide needs images that better demonstrate how to perform specific actions. BackEureka EasyClean 71C Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Bottom Cover Unscrew the two 18....

Difficulty Moderate Steps 7 Time Required Suggest a time?? Sections 1 Broken Thermostat 7 steps Flags Needs Better Images Better photos will improve this guide. Help out by taking, editing, or uploading new ones! BackFrigidaire FFPE45B2QM Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications What you need Step 1 Broken Thermostat Make sure you unplug refrigerator before beginning work on refrigerator....

Difficulty Easy Steps 4 Time Required 15 minutes Sections 1 Battery 4 steps Flags 0 BackFrozen “Elsa” Singing Doll Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Surgery! Carefully arrange Elsa’s clothing so her body is accessible. Find the Voice Module inside the toy’s body. Using a seam ripper, open Elsa up near the Voice Module....

Difficulty Moderate Steps 10 Time Required 10 - 20 minutes Sections 1 LCD Screen 10 steps Flags 0 BackFujifilm XP20 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 LCD Screen Using a 1.5mm Hex Screwdriver, remove the two 3.0 mm hex screws on the front of the camera. Using a Phillips #00 screwdriver, remove two 3....

Difficulty Moderate Steps 7 Time Required 5 - 10 minutes Sections 2 Power Button 4 steps Battery 3 steps Flags 0 BackGarmin Nuvi 255W Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Power Button Remove the barcode sticker at the bottom of the device. Remove the barcode sticker at the bottom of the device....

Difficulty Easy Steps 7 Time Required 15 - 20 minutes Sections 2 Hinge Spring 5 steps Power Cord 2 steps Flags 0 BackCHI Original Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Hinge Spring Insert a nylon or metal spudger under the plastic CHI spring covers. Pry them up to pop them off....

Name: Cleve Moler Born: August 17, 1939 Computer-related contributions American computer programmer and mathematician. Inventor of MATLAB, a numerical computing package. Chairman and chief scientist at MathWorks. Specialist in numerical analysis. One of the authors of LINPACK and EISPACK, Fortran libraries for numerical computing in the 1970s. Significant publications Numerical Computing with MATLAB (2008). Experiments in Computational Matrix Algebra (1988). Computer methods for mathematical computations (1977). Honors and awards Recipient of the IEEE John von Neumann Medal (2014)....

Difficulty Very easy Steps 7 Time Required 1 minute Sections 1 Two-Way Signal Splitter 7 steps Flags Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackCoaxial Wall Plate Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Two-Way Signal Splitter …you know the old school setup, a connector cable coming out of the wall attached to a splitter—both lying on the floor collecting dust....

Difficulty Moderate Steps 6 Time Required 15 minutes Sections 3 Battery Compartment 2 steps Back Casing 1 step Screen 3 steps Flags 0 BackConnect Four Electronic Handheld Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Ensure the device is off. Make sure the Connect Four Electronic Handheld is off. There is no off button, so you will need to let it shut off automatically....

Difficulty Moderate Steps 2 Time Required Suggest a time?? Sections Back Cover 1 step Battery 1 step Flags 1 Needs More Images A few more images would make this guide’s procedures crystal clear. BackDell Inspiron 15-7569 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Back Cover Remove the (10) P58F black screws on the back cover using the Phillips #0 screwdriver....

Difficulty Very easy Steps 3 Time Required 5 - 10 minutes Sections 1 Battery 3 steps Flags 0 BackDell Inspiron 13-7352 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Battery Before you begin, be sure to turn off your laptop and unplug it from the outlet. Use a Phillips screwdriver to remove the ten 7....

Difficulty Very easy Steps 2 Time Required 1 - 2 minutes Sections 1 Back Panel 2 steps Flags 0 BackDell Inspiron 15-5559 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Back Panel Use a Phillips #1 screwdriver to remove the two 2.5x8mm screws on the back panel. Use a Phillips #1 screwdriver to remove the two 2....

Difficulty Very easy Steps 2 Time Required 30 seconds Sections 1 Battery 2 steps Flags 0 BackDell Latitude D530 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction Step 1 Battery The battery will be located on the bottom of the laptop. To remove the battery, push the release button in the direction that the arrow indicates....

Difficulty Moderate Steps 11 Time Required 10 - 15 minutes Sections 2 Cooling Fan 5 steps Thermal Compound 6 steps Flags 1 Featured Student Guide This guide has been the hard work of our awesome students and is found to be exceptionally cool by the iFixit staff. BackDell Latitude E5500 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes...

Difficulty Easy Steps 5 Time Required 1 - 2 minutes Sections 2 Battery 2 steps Base Cover 3 steps Flags Needs Better Images Better photos will improve this guide. Help out by taking, editing, or uploading new ones! Grammar Police Embrace your inner English teacher and help improve this guide’s grammar! Needs More Images A few more images would make this guide’s procedures crystal clear. Member-Contributed Guide An awesome member of our community made this guide....

Difficulty Easy Steps 4 Time Required 10 - 20 minutes Sections 3 Base Cover 1 step Battery (model 99NF2) 1 step Hard Drive 2 steps Flags 1 Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackDell Vostro 15 7570 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes...

Difficulty Easy Steps 3 Time Required 10 - 20 minutes Sections 2 Battery 1 step Hard Drive 2 steps Flags 1 Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackDell Vostro 1510 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications What you need Step 1...

Difficulty Moderate Steps 5 Time Required Suggest a time?? Sections 1 Disassembling Epson PPC650 Camera Casing 5 steps Flags 4 Bullets! Better coordination with markups and the color/type of bullets will help make this guide more clear! In Progress This guide is a work in progress. Reload periodically to see the latest changes! Markup Mishap This guide needs better markups. Help out by correcting or making some markup annotations. Better Introduction Improve this guide by completing or revising its introduction....