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The tilde (~) is a Linux "shortcut" to denote a user's home directory. Thus tilde slash (~/) is the beginning of a path to a file or directory below the user's home directory. What is cd cd in Linux? cd command in linux known as change directory command. It is used to change current working directory. Syntax: $ cd [directory] To move inside a subdirectory : to move inside a subdirectory in linux we use.

Desertion is the abandonment of a military duty or post without permission (a pass, liberty or leave) and is done with the intention of not returning. This contrasts with unauthorized absence (UA) or absence without leave (AWOL /ˈeɪwɒl/), which are temporary forms of absence. What is it called when you leave the military without being discharged? A military service member who fails to report for duty often faces serious charges. There are three related offenses that fall under this category—absence without leave (or AWOL), desertion, and missing movement—all carrying very serious penalties, up to and including the death penalty for desertion during war.

British Commonwealth or “Red Ensign” nations are among the most popular flags for yacht registration. These nations are Bermuda, Gibraltar, Jersey, Guernsey, Turks and Caicos, Isle of Man, British Virgin Islands and the Cayman Islands. Can you sail under any flag? No other flag may be flown unless the national flag (ensign) is also flown. How big should the flag be? According to the decree, the flag (if it is the ensign of a boat) should, for example, have a size of 0.

Bacterial contamination is thought to be the most common cause of food poisoning worldwide, and the best way to protect against it occurring is by maintaining the best food safety practices. Physical contamination refers to food that has been contaminated by a foreign object at some stage of the production process. What is the most common contaminant in food? Understanding these will go a long way toward preventing their occurrence.

Harry Potter and the Sorcerer's Stone had taken five days to pass the $100 million mark, as had 1999's Stars Wars: Episode 1 – The Phantom Menace. Spider-Man would go on to earn some $403.7 million domestically, more than any other comic book movie to that date. Which 1975 film was the first movie to earn more than 100 million US dollars at the box office? Jaws' place in Hollywood blockbuster history was cemented in the summer of 1975 when it was No.

Valentina Vassilyev and her husband Feodor Vassilyev are alleged to hold the record for the most children a couple has produced. She gave birth to a total of 69 children – sixteen pairs of twins, seven sets of triplets and four sets of quadruplets – between 1725 and 1765, a total of 27 births. What is the largest number of babies born at once? Multiple births of as many as eight babies have been born alive, the first surviving set on record goes to the Suleman octuplets, born in 2009 in Bellflower, California.

The early onset of menstration is called "precocious puberty." Lina Medina, a Peruvian girl born in 1933, began menstruating at the age of eight months, was tragically raped as a 5-year-old and gave birth at six years, five months. Who was the youngest person to go through puberty? The boy Akash (name changed) suffers from the rare medical disorder called precocious or early puberty. When the toddler was just six months old, his grandparents noticed the abnormal growth.

Dogs like ice because it's a cold treat—a pupsicle, if you will. Eating ice or drinking ice water helps bring their body temperature down quickly to avoid overheating. Dogs with the urge to chew also like ice, but be careful! Is it OK for dogs to eat ice? If your dog chews on ice cubes, he could be at risk of breaking a tooth. However, overall, ice cubes pose a very low threat to your dog.

With parachutes, it's the slowing-down effect that we want. If you fall from a plane without a parachute, your relatively compact body zooms through the air like a stone; open your parachute and you create more air resistance, drifting to the ground more slowly and safely—much more like a feather. Why do parachutes not fall to the ground quickly? In the case of these parachutes, the drag force is opposite to the force of gravity, so the drag force slows the parachutes down as they fall.