In one sentence, describe what the following article is about: Take the time to get to know your camera and ensure that you are using it properly. Read the manual to learn what each control, switch, button, and menu item does. Learn the basic actions, such as using the flash (on, off, and auto), zooming in and out, and using the shutter button.    If you can find an online tutorial for your camera or a video, then this might be helpful as well. If you don't yet have a good camera, do research to ensure you buy one that works for you. The way that you hold your camera may make a difference in the quality of your shots. It is important to hold your camera with both hands so that you have the most control over it. Hold it so that you are supporting the lens with your left hand and holding the camera body with your right hand.  This position will make it easier to keep your camera steady, take pictures quickly, and adjust your settings if necessary. You can also try holding your elbows close to your body to help steady the camera. If you have a hard time keeping your camera steady enough to photograph your subjects, then you might find it helpful to get a tripod. A tripod will keep your camera steady while still allowing you to adjust it to different angles. You might consider getting a low-cost tripod to start out with. You can also get mini-tripods that adjust so that you can place them on table tops and photograph from lower angles. Low-resolution images don’t look as good as high-resolution pictures, and they’re more difficult to alter after the fact. To ensure that you are getting the best quality photos possible, change your camera’s settings so that you are taking high-resolution photos.  Keep in mind that higher resolution photos take up a considerable amount of memory, so you may need to get a larger memory card to accommodate this change. Most digital cameras have an easy automatic mode that will change your camera’s settings based on the type of subject you are photographing. For example, the camera may detect that you are taking a portrait of someone in low light and adjust the settings to get the best image. Try using your camera’s automatic setting to make it easier to take better photos.  If your photos come out poorly focused or poorly exposed, then start operating certain functions manually. For portraits, using an anti-red eye mode may be helpful.
Summary: Familiarize yourself with your camera. Hold your camera properly. Steady your camera with a tripod to create sharper images. Set the camera's resolution as high as possible. Use your camera’s automatic modes to easily get the settings you want.

The Grub menu appears right after you turn on the computer. In most cases, it only stays on the screen for a few moments.  If you don’t press E before the Grub menu disappears, reboot and try again. This method works for most popular Linux distributions (Ubuntu, CentOS 7, Debian). There are many distributions of Linux, some more obscure than others. If you’re not able to get to single-user mode with this method, check your distribution’s website for instructions specific to your system. Use the ↑ and ↓ keys to do so. This is the line you’ll need to modify in order to boot into single-user mode. In CentOS and some other distributions, the line may begin with linux16 rather than linux. Use the →, ←, ↑, and ↓ keys to place the cursor right after ro. The end of the line should now look like this:ro init=/bin/bash. Note the space between ro and init=/bin/bash. This tells the system to boot directly to a root-level command prompt in single-user mode. This mounts the file system in read-write mode. Since booting into single-user mode gives you root access, there’s no need to pass additional parameters to the passwd command. The characters you type won’t be displayed on the screen. This is normal. When the system confirms you’ve re-entered the same password, you’ll see a message that reads “password updated successfully.” This command reboots the system normally.
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One-sentence summary -- Restart your computer. Press E at the Grub menu. Scroll to the line that begins with linux	     /boot. Move the cursor to the end of the line. Type init=/bin/bash after ro. Press Ctrl+X. Type mount –o remount,rw / at the prompt and press ↵ Enter. Type passwd at the prompt and press ↵ Enter. Type a new root password and press ↵ Enter. Retype the new password and press ↵ Enter. Type reboot –f and and press ↵ Enter.

Problem: Article: Pour ice into a mixing glass and add 2 fluid ounces (59 mL) of overproof bourbon whiskey and 1 fluid ounce (30 mL) of sambuca. Then add 4 dashes of bitters and stir the ingredients together. Finally, use a strainer to strain the cocktail into a small rocks glass with ice.   Add 2 twists of lemon peel to the top of the drink for a zesty garnish. You can use other forms of whiskey besides bourbon for this drink, though you should make sure that the drink you use has a relatively high proof so that its flavor isn’t totally masked by that of the sambuca. Fill a mixing glass with ice and pour 0.75 fluid ounces (22 mL) of cinnamon liqueur, 1 fluid ounce (30 mL) of vodka, and 0.5 fluid ounces (15 mL) of sambuca into the glass. Stir the ingredients together and then use a strainer to strain the cocktail into a chilled cocktail glass.  This drink is sometimes referred to as a “10 Below cocktail.” You can garnish this drink with a preserved, sweetened cherry, such as a maraschino cherry. Place ice inside a cocktail shaker and add 1 fluid ounce (30 mL) of sambuca, 0.5 fluid ounces (15 mL) of lemon juice, and 0.25 fluid ounces (7.4 mL) of simple syrup. Shake the ingredients together and then use a strainer to strain them into a champagne flute. Finally, add a long, skinny lemon peel to the cocktail and then top the whole thing off with 4 fluid ounces (120 mL) of sparkling wine.  Make sure you add the lemon peel before you add the sparkling wine, as pouring in the wine without the lemon peel already in the cocktail will cause it to bubble up too fast. You can also add a brandied cherry to the drink as a final garnish. You may see this drink referred to as a “Sambuca 75,” as it’s a variation of an established cocktail known as the “French 75.” Simply pour 2 fluid ounces (59 mL) of gin, 1.5 fluid ounces (44 mL) of sambuca, and 3-5 dashes of orange bitters into a mixing glass with ice. Stir the ingredients together, then use a strainer to strain them into a chilled cocktail glass. Sambuca is typically drunk at the end of a meal. However, this aperitivo cocktail is best served just before a meal to stimulate the appetite. Put ice in a cocktail shaker and add 0.75 fluid ounces (22 mL) of sambuca, 2 fluid ounces (59 mL) of tequila, 1 fluid ounce (30 mL) of lime juice, and 0.25 fluid ounces (7.4 mL) of agave syrup. Shake the ingredients together, then use a strainer to strain them into a tall glass filled with ice. Finally, add 0.5 fluid ounces (15 mL) of soda water to complete the cocktail.  For an added fruity flavor, you can also add 2 dashes of orange bitters to the cocktail shaker before you shake the ingredients together. Use lime wedges to garnish the drink when you serve it.
Summary:
Mix sambuca, whiskey, and bitters to make a Sambuca Sazerac. Use cinnamon liqueur, sambuca, and vodka to make a spicy cocktail. Add sparkling wine to sambuca, lemon juice, and simple syrup. Start a meal with a drink made from sambuca, gin, and orange bitters. Make a Sambuca Summer out of sambuca, tequila, lime juice, and agave syrup.