How do I delete awk characters? “awk remove characters from end of line” Code Answer # Basic syntax: awk ‘{print substr($0, 1, length($0)-#_characters)}’ input_file. # Where #_characters is the number of characters you want to remove. # Example usage: # Say your input_file has the line: Id rather not end this line with garbage…
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What are the best paid SEO tools in 2020?
What are the best paid SEO tools in 2020? Here are the top five paid SEO tools. Ahrefs. Price: Starting at $99 per month. Moz Pro. Price: Starting at $99 per month. Majestic. Price: Starting at $49.99 a month. SEMrush. Price: Starting at $99.95 per month. Raven Tools. Price: Starting at $79 a month. Which…
How can I become an aerospace engineer in USA?
How can I become an aerospace engineer in USA? Aerospace engineers typically need a bachelor’s degree in engineering or a related field. High school students interested in studying aerospace engineering should take courses in chemistry, physics, advanced math, and computer programming and computer languages. Which country is best for aviation engineering? Aerospace Engineering World Rank…
What is the difference between a bit and a byte answer?
What is the difference between a bit and a byte answer? When it comes to computers, a bit is the smallest unit of data that can be represented, while a byte is eight bits. A bit may be used to represent a maximum of two values at a time, whereas A byte may store up…
Is Flipkart Big Billion Day today?
Is Flipkart Big Billion Day today? If you’re looking to upgrade or buy a new smartphone, these online festive season sales, Flipkart is a perfect opportunity to strike a great deal. Flipkart’s Big Billion Days 2021 sale will end on October 10. Flipkart is also offering bundled exchange and payment offers that can further reduce…
What punishment will the Big 6 get?
What punishment will the Big 6 get? The Premier League’s ‘big six’ will face £25million fines and a 30-point deduction if they ever attempt anything like the failed Super League project again. Will the six clubs be punished? The Premier League have reportedly taken the decision to ‘substantially’ fine the traditional ‘big six’ clubs for…
What instrument was Bach very good at playing?
What instrument was Bach very good at playing? ”Bach was familiar with the piano, you know. It was invented during his lifetime, and he not only played the piano, but actually composed at least two of his pieces specifically for the instrument,” Mr. Which instrument did not impress Bach? The common domestic keyboard instruments in…
Can a buyer return a car on eBay?
Can a buyer return a car on eBay? All Sales Final. The seller is under no obligation to refund your money from an eBay auction or direct sale if the automobile you purchased from him is in good working order and is in the condition described in the seller advertisement. The seller may choose to…
How can landmines be detected?
How can landmines be detected? A great variety of methods for detecting landmines have been studied. These include electromagnetic methods, one of which (ground penetrating radar) has been employed in tandem with metal detectors. Explosives in landmines can also be detected directly using nuclear quadrupole resonance and neutron probes. Is it possible to escape a…
What is binary indexed tree used for?
What is binary indexed tree used for? Binary Indexed trees are used to implement the arithmetic coding algorithm. Development of operations it supports were primarily motivated by use in that case. Binary Indexed Tree can be used to count inversions in an array in O(N*logN) time. Can we use binary search tree for indexing? 2…