Posts

On Unix-like operating systems, the sha224sum command computes and checks a SHA224 encrypted message digest. This page describes the GNU/Linux version of sha224sum. Description Print or check SHA224 (224-bit) checksums. With no FILE, or when FILE is -, read standard input. Description Syntax Options Examples Related commands Linux commands help Syntax sha224sum [OPTION]… [FILE]… Options The following four options are useful only when verifying checksums: There is no difference between binary and text mode option on GNU system....

Difficulty Easy Steps 4 Time Required 15 - 20 minutes Sections 1 Buttons 4 steps Flags Slice and Dice The steps in this guide should be split up and made into a series of prerequisite guides. BackLogitech Harmony Touch Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction The buttons on the remote controller have essential functions to the user’s entertainment system, including the on/off, volume control, menu, and more controls that need the buttons to function....

Featured Featured Guide Difficulty Moderate Steps 12 Time Required 15 minutes Sections 3 Bottom Cover 3 steps Antenna Plate 6 steps SSD 3 steps Flags 1 Featured Guide This guide has been found to be exceptionally cool by the iFixit staff. BackMac mini Late 2014 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...

Difficulty Moderate Steps 5 Time Required 5 - 10 minutes Sections 3 Lower Case 2 steps Battery Connector 1 step SSD 2 steps Flags 0 BackMacBook Air 11" Mid 2013 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction Before you perform this repair, if at all possible, back up your existing SSD. Then, either familiarize yourself with internet recovery or create a bootable external drive so you’ll be ready to install macOS onto your new drive and migrate your data to the new SSD....

Difficulty Moderate Steps 2 Time Required 30 seconds - 1 minute Sections 1 Lower Case 2 steps Flags 0 BackMacBook Air 13" Early 2014 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 Lower Case Before proceeding, power down your MacBook. Close the display and lay it on a soft surface, top-side down....

Difficulty Moderate Steps 11 Time Required 30 minutes - 1 hour Sections 4 Lower Case 2 steps Battery Connector 1 step Battery 2 steps Trackpad 6 steps Flags 0 BackMacBook Air 13" Early 2015 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 Video Overview Step 1 Lower Case Before proceeding, power down your MacBook....

Difficulty Moderate Steps 7 Time Required 20 minutes Sections 3 Lower Case 2 steps Battery Connector 2 steps Left Fan 3 steps Flags 0 BackMacBook Pro 15" Retina Display Early 2013 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 Lower Case Remove the following P5 pentalobe screws securing the lower case to the MacBook Pro: Eight 3....

Difficulty Moderate Steps 6 Time Required 20 minutes Sections 1 Battery 6 steps Flags 0 BackMagellan RoadMate 5250T-LM 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 Remove all four 5 mm screws from the back of the device using a Phillips Head screwdriver size 000. Remove all four 5 mm screws from the back of the device using a Phillips Head screwdriver size 000....

Difficulty Moderate Steps 12 Time Required 10 - 40 minutes Sections 4 Sprocket Guard 2 steps Chain and Guide Bar 1 step Chain Brake Cover 2 steps Chain Tensioner and Slide 7 steps Flags 0 BackMakita Chainsaw EA6100PR (2017) Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction Optional Tools: Chainsaw scrench What you need Step 1...

Difficulty Moderate Steps 5 Time Required 10 minutes Sections 2 Back Cover / Rear Case 3 steps Logic board 2 steps Flags 1 Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackMicrosoft Lumia 535 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction RM-1090 / RM-1091/ RM-1089 / RM-1092...

Name: Miguel de Icaza Born: c. 1972 in Mexico City, Mexico Computer-related contributions Mexican free software programmer, best known for starting the GNOME and Mono projects. One of the earliest pieces of software he wrote for Linux was the Midnight Commander File Manager, a text-mode file manager. One of the early contributors to the Wine project. Worked with David Miller on the Linux SPARC port and wrote several video and network drivers in the port, and the libc ports to the platform....

Difficulty Easy Steps 4 Time Required 15 - 20 minutes Sections 1 Tripod Mount 4 steps Flags 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. BackMinolta QTsi Maxxum 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...

Difficulty Moderate Steps 3 Time Required 5 - 10 minutes Sections 1 Back Cover 3 steps Flags 0 BackMotorola Droid RAZR MAXX 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 Taking off the Back Cover Remove the SIM card. Remove the microSD card. Insert the plastic opening tool between the back cover and the front piece of the case, freeing the plastic clips between the phone....

Difficulty Moderate Steps 11 Time Required 10 minutes Sections 3 Battery 3 steps Disassembling Motorola E815 Antenna 2 steps Keypad 6 steps Flags 1 Action Shots Be an action hero! This guide needs images that better demonstrate how to perform specific actions. BackMotorola E815 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction Dissemble the phoneAccess the keypad for repair or replacement What you need Step 1...

Difficulty Moderate Steps 6 Time Required 8 minutes Sections 2 Battery 2 steps LCD Screen 4 steps Flags 1 Needs Better Images Better photos will improve this guide. Help out by taking, editing, or uploading new ones! BackMotorola MBP33SBU 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 Using the Phillips #1 screwdriver, remove the battery cover screw....

Difficulty Easy Steps 9 Time Required 10 minutes Sections 3 Battery 4 steps Back Panel 3 steps Hard Drive 2 steps Flags 0 BackMSI GP60 2PE Leopard 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 Flip MSI GP60 2PE Leopard, so that the back is facing up. Flip MSI GP60 2PE Leopard, so that the back is facing up....

Name: Neil James Alexander Sloane Born: October 10, 1939, in Beaumaris, Wales Computer-related contributions British-U.S. mathematician who has major contributions are in the fields of combinatorics, error-correcting codes, and sphere packing. Creator and maintainer of the OEIS (On-Line Encyclopedia of Integer Sequences). Significant publications Self-Dual Codes and Invariant Theory (2006). Orthogonal Arrays: Theory and Applications (1999). Sphere Packings, Lattices, and Groups (1998). The Encyclopedia of Integer Sequences (1995). A Handbook of Integer Sequences (1973)....

Difficulty Easy Steps 3 Time Required 10 - 20 minutes Sections 1 Speaker 3 steps Flags 0 BackNest Cam 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 Speaker Remove the four 6 mm screws from the back panel with the J000 Phillips head screwdriver. We suggest designated areas to keep track of all screws....

Model VMC 3030 Student-Contributed Wiki An awesome team of students from our education program made this wiki. The battery drains before the expected six months. The camera may be placed where the motion sensor is activated too frequently. Move camera to lower traffic area to prevent unnecessary activation of the motion sensor. Remove objects that could move in front of the camera and trigger the sensor. If there is no environmental cause clearly draining the battery, the batteries may be faulty....

Difficulty Difficult Steps 6 Time Required 10 minutes Sections 1 LCD Screen 6 steps Flags 0 BackNikon Coolpix B700 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 Use a Phillips screwdriver to remove the two 3.5mm screws at the top and bottom of the LCD Screen. Use a Phillips screwdriver to remove the two 3....