Make life at the office easier for server administrators by helping them build resilient Ubuntu server systems About This Book Tackle the issues you come across in keeping your Ubuntu server up and running Build server machines and troubleshoot cloud computing related issues using Open Stack Discover tips and best practices to be followed for minimum maintenance of Ubuntu Server 3 Who This Book Is For This book is for a vast audience of Linux system administrators who primarily work on Debian-based systems and spend long hours trying fix issues with the enterprise server. Ubuntu is already one of the most popular OSes and this book targets the most common issues that most administrators have to deal with. With the right tools and definite solutions, you will be able to keep your Ubuntu servers in the pink of health. What You Will Learn Deploy packages and their dependencies with repositories Set up your own DNS and network for Ubuntu Server Authenticate and validate users and their access to various systems and services Maintain, monitor, and optimize your server resources and avoid tremendous load Get to know about processes, assigning and changing priorities, and running processes in background Optimize your shell with tools and provide users with an improved shell experience Set up separate environments for various services and run them safely in isolation Understand, build, and deploy OpenStack on your Ubuntu Server In Detail Ubuntu is becoming one of the favorite Linux flavors for many enterprises and is being adopted to a large extent. It supports a wide variety of common network systems and the use of standard Internet services including file serving, e-mail, Web, DNS, and database management. A large scale use and implementation of Ubuntu on servers has given rise to a vast army of Linux administrators who battle it out day in and day out to make sure the systems are in the right frame of operation and pre-empt any untoward incidents that may result in catastrophes for the businesses using it. Despite all these efforts, glitches and bugs occur that affect Ubuntu server's network, memory, application, and hardware and also generate cloud computing related issues using OpenStack. This book will help you end to end. Right from setting up your new Ubuntu Server to learning the best practices to host OpenStack without any hassles. You will be able to control the priority of jobs, restrict or allow access users to certain services, deploy packages, tackle issues related to server effectively, and reduce downtime. Also, you will learn to set up OpenStack, and manage and monitor its services while tuning the machine with best practices. You will also get to know about Virtualization to make services serve users better. Chapter by chapter, you will learn to add new features and functionalities and make your Ubuntu server a full-fledged, production-ready system. Style and approach This book contains topic-by-topic discussion in an easy-to-understand language with loads of examples to help you take care of Ubuntu Server. Plenty of screenshots will guide you through a step-by-step approach.

Horrified when her beloved dog, Rufus, is caught in a cruel snare while out walking in the estate of Arrow Castle, local Parson’s daughter Shenda is at first relieved when a handsome stranger comes to poor Rufus’s rescue and then at once she is abashed and confused when he claims a kiss – Shenda’s very first – as his reward. But then she is told that her father has been killed by a savage bull and that she must leave the family’s Vicarage forthwith. Penniless Shenda is obliged to take a job at Arrow Castle as a seamstress, where she stumbles across a letter from one of Napoleon Bonaparte’s spies to Society beauty Lucille Gratton, ‘the most beautiful Lady in England’, who is staying at The Castle. Reporting the discovery to the Earl, she finds that he is no other than her ‘gentleman stranger’ and just as she realises that she is falling in love with the heroic Earl of Arrow, she is embroiled in a counter-espionage plot that puts her young life – and her love for the Earl – in deadly peril.

The beautiful Ariana Dancer is orphaned and has led a cheerless life in London with her disagreeable Guardian, Uncle Konstantin Bardici. He has shown little interest in his niece and she has been left very much to her own devices. One day Uncle Konstantin suggests that Ariana marry an Albanian Prince – one who is seeking an English wife and who claims to have fallen in love with her portrait – and it does not take much to persuade her to agree. Even before she sets out for Albania, she begins to dream of romance and her lonely heart ensures that she quickly fancies herself in love with a man she has never seen. She is sure in her heart that she will find everlasting happiness with Prince Stefan of Dukka in the depths of Albania.! But the journey she must take to fulfil her dreams is longer and more treacherous than she could ever have imagined. When she and her hapless maid are kidnapped en route to Castle Dukka by brigands, the rosy future she dreamed of becomes bitterly compromised. Soon life in the wild mountains begins to exert an unexpected pull, while the King of the Brigands turns out to possess an irresistible charm. Ariana discovers that love can have a double meaning and that image is not all that it seems. Forced to choose between honour and passion and faced with the responsibility of deciding life or death for the man she loves, she bravely makes the ultimate sacrifice. Even then Ariana’s torment is not over – Find out how Ariana unexpectedly finds all that she has been seeking, and more, in this exciting and unusual romantic tale by BARBARA CARTLAND

Iro and Iona, two little bears who are best friends, live deep in the forest and spend their days playing happily with all the other little animals. But Iro wants some adventure and so she decides to take her friend Iona and set off on a trip to the mysterious Silver Mountain that everyone is so afraid of. This is the story of what happens when two naughty little bears disobey their parents and get themselves into all sorts of sticky situations. The Silver Mountain is an exciting place full of mystery and we follow Iro and Iona on their adventures in a magical world where in the end, goodness and bravery win the day. A great bedtime story with gorgeous illustrations for children aged 4 to 8 years old.

This book offers a radical revision of modern economic theory. Its starting point is the existing body of both micro and macro economics, as developed in such textbooks as Economics by Begg, Fischer and Dornbusch and Positive Economics by Lipsey and Chrystal. Following a similar framework to these books, it adjusts the whole range of theory by introducing some new concepts and other earlier ones that have been much neglected in the economic thought of the past century. These are related especially to the fundamental part played by land, in it proper sense of all natural resources available on the earth, the significance of credit, especially through the banking system, and the crucial impact of the method of taxation. The resulting analysis yields a thoroughly revised version of the contemporary model of a capitalist economy, so that a genuine ‘third way’ is revealed. This is not a mere modification of the present system of absentee ownership confronting a market for labour, with all the attendant evils of unemployment, monopoly and maldistribution of wealth and income. Rather it is a system based upon natural law, exhibiting economic security for all, fair distribution of output and, above all, the opportunity for self-fulfillment through work. The ‘new model’ draws upon the masters of economic thought from Smith and Ricardo to Marshall, Schumpeter and Keynes, by highlighting concepts often omitted from current studies of their works; such as Ricardo’s analysis of scarcity and differential elements of rent, Schumpeter’s view of the role of banking and Keynes’s hints at a labour theory of value. Indeed this far-reaching revision makes bold advances upon the Marshallian theory of the firm and the Keynesian theory of national income determination, thus providing new insights into both micro and macro theory. It remains faithful, however to the tradition of these latter thinkers in explaining matters fully in words, and resorting to mathematics mainly through the use of diagrams intelligible to anyone with an elementary grasp of the subject. Whilst the book strives to avoid value judgements in the interests of social science, it undoubtedly carries strong implications about economic policy. These are bound up with the central notions of free land and free credit, which have been singularly ignored by policy-makers since a few valiant attempts to introduce them in the early twentieth century. Hence the ‘new model’ is offered to both theorists and practitioners of economics, to politicians and public servants, but particularly to those who, like the author, truly seek a new vision of the subject.

In the two and a half years since the first edition appeared (April 2005), events have unfolded as predicted. Then the consensus among forecasters was that the boom in house prices would cool to an annual 2 or 3% rise over the following years. In fact, in keeping with the ‘winner’s curse’ phase of the cycle described by the author, prices rose by more than 10% per annum in Britain. Harrison’s first book, The Power in the Land, predicted the early 1990s recession. Boom Bust, warned that investing in property is not always a safe bet, because the housing market is subject to a sharp downturn at the end of a remarkably regular 18-year cycle. The crash of 2007/8 occurred exactly as predicted. His forecast was based on a careful study of the evidence from property markets in many countries over the last 200 years. Gordon Brown’s claim, last made in his 2007 Budget speech, that ‘we will never return to the old boom and bust’ has been proved false. The reason for the instability, Harrison explains, is not the housing market itself but the land market on which all buildings stand. Land is in fixed supply ‘ as Mark Twain noted: ‘They’re not making any more of it’. Therefore, as the demand for land for new homes and offices rises with population growth and economic expansion, market forces, which normally increase supply to reduce prices, have the reverse effect: prices rise. This encourages speculation, with banks lending more against escalating asset values and reinforcing the upward spiral. Under existing government policies, the only way land prices can be brought back to affordable levels is a slump, undermining the banking system and causing widespread unemployment and repossessions. This is exactly what happened in America with the collapse of the sub-prime mortgage market. The run on Northern Rock showed the UK economy is not immune. The author reveals that the government’s monetary policy only has a marginal impact on land speculation, but as the Bank of England raises interest rates to curb house price inflation, the main victim is the first-time buyer and the productive economy, especially small businesses. The only way to neutralise the boom bust cycle in the housing market is through a reform of taxation, he claims. ‘This book is an important contribution to an overdue debate.’ Martin Ricketts, Chairman of the Academic Advisory Council of the Institute of Economic Affairs and Professor of Economic Organisation, University of Buckingham. Endorsing the thrust of Harrison’s argument, Prof. Ricketts goes on to acknowledge ‘that insufficient attention has been given by policymakers to the rent of land as socially the most efficient source of public revenue’, and that that will ‘have important practical consequences … for the stability of the economic system’. Economic stability is the objective of Gordon Brown and most governments around the world. Harrison explains how this may be achieved.

St Claire Bullock - a Professor of Philosophy, no less - in the intervals between pondering the great questions of life, turned his hand to penning light verse in the manner of Hilaire Belloc, Ogden Nash and Edward Lear. In rhyming couplets these wry and witty poems ponder the foibles and vanities of mortals. Some of these are captured in pen and ink drawings which caricature the subject of the poems. Each character is given an amusing name, beginning with Master Cecil Abercorn, through Clarence Castle, Serena Huff, The Marchioness of Mal de Mer, Major Houghton Reid and Thomas Tinkham Tattersall to Roland Washburn White. There are 70 poems in all of which 10 are illustrated. The illustration on the front cover relates to Rupert Ashe: 'The greatest pride of Rupert Ashe was his luxuriant moustache. He took great care to keep it groomed, And even, with restraint, perfumed. He brushed it upward every day, and it made such a grand display, that people who were not the wiser, imagined that he was the Kaiser.'

Arguing that an efficient economic system can be compatible with a fair share for all, this novel centers on a United States president who changes his mind about his policies. A deliberate parable about today’s political wars, the novel illustrates the reforms posed by a real 19th-century figure, the American economist Henry George. Accordingly, this fictional reelection campaign provides a convenient stage for speeches and debates when the incumbent president goes missing—and returns with a platform for social justice that enrages those with vested interests and confounds his party operatives.

Having sailed with Sir Francis Drake, swashbuckling privateer Rodney Hawkhurst yearns for a galleon of his own with which to plunder the Spanish Main in the name of Queen Elizabeth. Seeking investment from Sir Harry Gillingham, he has a fleeting encounter with an elfin, tomboyish golden-red-haired beauty Sir Harry?s youngest daughter Lizbeth and is bewitched by her limpid green eyes. Yet it is fair and golden-haired elder sister Phillida with whom he first falls in love... Granted his finances on the condition that Sir Harry?s weak, possibly even traitorous son sails with him in the hope that the mission will make him a man, Rodney embarks on a voyage of blood, honour and glory in which he gains great riches but loses his heart, not once, but twice. The risks are great but so are the rewards: wealth beyond compare and, as Rodney finally discovers, a greater, deeper, more passionate love than he ever imagined possible.

"?Do you really think you could work as I had to work to keep your mother from starvationMy dear child, you have lived in the lap of luxury all your life. You could no more earn a penny piece than fly over the moon!Kasia?s father laughs scornfully. This is justification for his decision to marry her off to a man she does not love purely to save her from fortune hunters. So Kasia runs away to prove him wrong by working as Governess to the Duke of Dreghorne?s unruly nephew. As Kasia gains the trust of the child, she earns first the respect and then the growing affection of the Lord. But when she and the boy are kidnapped the stakes are irrevocably raised and the Duke?s reputation as a Dare-Devil will be tested one final time... Will Kasia?s father forgive herWill Fate finally unite the hearts of Kasia and the Dare-Devil Duke?"

Destitute after the death of her beloved Papa, Carmela is miserable working as Nanny to the brattish children of the local vicar. So when her closest friend Felicity asks her to take her place in the home of her guardian, the dictatorial Earl of Galeston, she nervously agrees. The subterfuge is necessary to ensure Felicity can marry the love of her life – and possible firstly because none of Felicity’s feuding family have set eyes on her since she was a child... And secondly because both young women are blue-eyed, blonde and beautiful. The Earl’s ancestral home is awe-inspiring – but it is the Earl himself who makes the greatest impression on Carmela. Growing to appreciate the profound kindness behind his steely fa?ade, she falls deeply, utterly in love... But can true love live when it’s based on a lieThe Earl finds the answer in his heart when Carmela’s life – and any hope of love – is at stake...

Tasked by the Prime Minister himself with bringing to justice the smuggling gangs that are rife around the Kent and Sussex coast, esteemed Napoleonic war hero Lord Cheriton is surprised to find a beautiful young girl called Wivina living in his dead and deeply hated father’s supposedly vacant mansion. She has no idea who he is – and when he hears his reputation as a cold-hearted Lord who would turn her out without a qualm, he tells her he is just a passing friend... Nevertheless Wivina seems terrified by his presence – but whyRealising the entire village is at the mercy of a cut-throat gang and Wivina’s prey to its murderous leader, Lord Cheriton endeavours to save the young beauty who’s stolen his heart while accomplishing his mission to stop the smugglers once and for all. For the first time, he is fighting not for his country but for the love of his life – and the life of his love.

In the loveless household of General Sir Frederick and Lady Emily Osmund and their empty-headed twin daughters, begrudgingly adopted niece Azalea is little more than a wallflower. And all because her kind, heroic and beloved father died in a manner they wrongly consider scandalous – and because her mother was Russian! ‘You must pay the price of your father’s sins and what happened in India you will take to your grave with sealed lips’, her uncle says, as if to seal her fate. When the General is posted to Hong Kong, Azalea is thrilled but there, as always, she is cast aside and abused. Only the handsome, dashing but imperious Lord Sheldon shows any interest in her – until to her aunt and uncle’s disgust she’s befriended by a kind Chinese family. But her joy at learning of their culture and customs is short-lived. Kidnapped by pirates, she faces death and worse. Is there any hope now that she’ll find true love and a life of her own ?

The death of her beloved father, has left artistic and idealistic Tempera and her stunning, scatterbrained stepmother Lady Rothley bereft not only of love but also of money. So when Lady Rothley?s womanly wiles attract an invitation from none other than the Duke of Chevingham to join him in the South of France, it?s a Godsend. At last the prospect of a handsome, aristocratic suitor for Tempera?s Belle-m?re who would keep them both in the style to which they would dearly love to be re-acquainted! To arrive without a lady?s maid is inconceivable to afford one impossible. So Tempera escorts her Belle-m?re in the guise of a servant and attempts to coach her in fine art, the Duke?s consuming passion. While her stepmother flirts with C?te D?Azur society Tempera contents herself with capturing the local flora?s beauty on canvas. And when the flair she inherited from her father captivates and mystifies the magnificent Duke, something stirs in Tempera that she has never felt before. Is it loveOr is it betrayal?

Anastasia is about to be married, which should be the most exciting day of any young girl?s life. Pretty, impulsive and wise beyond her years it seems that the young Princess will make an ideal bride for one lucky man. There is only one flaw in the wedding plans she is not in love with her bridegroom. Commanded to marry by Queen Victoria, Anastasia is horror struck at the thought of an arranged marriage. Having dreamt of true love since childhood, she despairs that a marriage based on political allegiance can ever be a happy one. Especially when her bridegroom, the handsome King of Maurona, is reputed to have a preference for anything French, including the seductive wife of Maurona's French ambassador. Determined to do her duty, Anastasia prepares to meet her future husband just days before their wedding. The roar of the assembled crowd tells her that she has won the love and approval of the people, but will she ever have the love of their KingAs passions and political intrigue simmer amidst the idyllic palaces and sun-kissed olive groves of Maurona, Anastasia decides that this is a challenge she must rise to. As well as ensuring British protection for the tiny Principality from the greedy hands of neighbouring France, she determines to make her marriage a success. But can an innocent English rose compete with the dark smoldering beauty of the sensual Comtesse le GranmontTwo women, one man and only one winner but as danger grows ever closer will the King realise who his real friends are, and which woman should be at his side, in time to save his country?

Have you ever been so desperate that you would do literally anything for moneyThis is the tragic situation Giselda finds herself in, with no money for an operation her younger brother desperately needs to save his life, and no one to turn to. Ground down by poverty she plucks up her courage to offer the only thing she has of value her purity. Choking back her pride and knowing that she is about to forfeit his respect, she approaches her wealthy employer, the handsome Earl of Lyndhurst, who is recovering from his injuries sustained in the Battle of Waterloo. Appalled that this frail and innocent young girl should be faced with such a terrible decision, he vows to find a way to help her without offending her dignity. He knows she would never accept his charity, and she refuses to confide in him the reasons for her family's poverty. Intrigued by the air of mystery about a girl of obvious quality reduced to the role of maidservant, the Earl decides to discover why a beautiful young woman of strong principles has been reduced to such extreme measures. Discovering her to have gentle hands and wonderful nursing skills he employs her as his private nurse and turns his sharp mind to uncovering her secrets and learns his own lessons in love in the process.

Bereaved of her beloved father at sixteen, and now her mother, Belinda Wyncombe?s only comfort is that she still has the family?s home. Until she finds her irresponsible stepfather, Captain D?Arcy Rowland, has squandered their money and fraudulently mortgaged the house. This means he faces jail while Belinda faces penury, unless she complies with her stepfather?s shameful scheme to gain and ruthlessly exploit the trust of the famed adventurer ?LuckyLogan, who has made a fortune with his legendary ability to find diamonds, gold and other precious metals wherever he travels. Every fibre of Belinda?s being recoils from such deceit more so when she finds that Marcus ?LuckyLogan is not the greedy fortune hunter of her imagining but a generous, handsome and heroic man. When murderous thugs come for Marcus in the dead of night, it is Belinda who raises the alarm and saves his life. And when he kisses her,Belinda is suddenly, utterly, in love but surely her love is doomed by her deceit?

Following the sudden death of his rakish father, Seldon Burn unexpectedly inherits the title of Duke of Otterburn. Returning to the family estate, he swiftly discovers that the title is the only thing he has inherited – along with a mountain of his father’s debts and nothing to pay them with. A brave and proud soldier, nothing has prepared the new Duke for the devastation to the family coffers caused by his late father’s love of lavish entertainment, Gaiety Girls and good living. Meeting with the family Solicitor, the Duke is horrified to discover the Ducal properties are crumbling, everything of value is entailed and even the racehorses have not been schooled properly. Desperately seeking to rebuild the family fortune and honourably fulfil his duty of care to the old and infirm of the village, his cousin Edith, a sophisticated Socialite, offers a solution. She suggests that he follows in the footsteps of many an impoverished English aristocrat and marries a wealthy American heiress – she even has a fitting bride in mind from her recent visit to New York. With no viable alternative and a pressing demand for money, a wedding is hastily arranged – but will the English traditions of generations of the Burn’s family be overshadowed by the razzle-dazzle of the Duke’s mother-in-law to be, Mrs. Vandevilt, the renowned New York hostessHorrified at being married for his title and not love, the Duke is so angry that he barely considers the feelings of his young and vulnerable bride. Meanwhile, the lovely Magnolia Vandevilt, one of the richest heiresses in America, is equally disgusted and contemptuous of a man who is marrying her only for her money. Joined together in holy matrimony, can this marriage of convenience ever be more than a disappointment and battleground as both parties dream of the love they might have had?

Teresa is everything her father Sir Hubert Bryan could wish for – clever, loyal and sharp-witted. The only problem is that she was born a girl and not the son he hoped would follow in his footsteps. But Teresa sees no reason why her gender should prevent her from being an asset to him in his mighty shipping empire, and tells him so. Sir Hubert is astounded at her request – he is far more concerned that his beautiful daughter will fall prey to the scavengers and fortune hunters amongst London Society. Having made his own vast fortune the hard way he is only too aware of what men will do to have access to the kind of wealth his lovely daughter will inherit. So when his dear friend the Marquess of Walstoke begs for help to prevent his heir Harry, the Earl of Lanbourne, making a disastrous marriage to a notorious actress he sees an opportunity to help his friend, and set a test of intelligence for his daughter too. Together, the two men hatch a plot to ‘save’ Harry from himself and prevent him from ruining his life. Promising her work in the family business, Teresa agrees to her father’s pleas to play a central character in a daring deception. But Harry is not a fool, and astounded at his uncle’s lack of faith in him he storms off to Bourne Hall, his family estate, taking Teresa with him. Teresa is torn; she loves her father but the longer she spends with Harry the more her loyalties are tested. Experiencing strange new feelings, she begins to have her own reasons to make sure that Harry puts the past behind him. But are these reciprocatedOr is Harry destined to shake the foundations of Society by making his flame-haired actress the new Countess of Lanbourne?

While staying at Lady Merrill’s French Riviera villa, flame haired and beautiful American heiress Nevada van Arden passes her time by casually breaking the hearts of her many ardent suitors – particularly that of young David, Lord Merrill. When his uncle, intrepid explorer and diplomat Tyrone Strome, overhears her cruel humiliation of his lovelorn nephew, he resolves to teach this ‘vixen’ a lesson – and save David from his misery. Tyrone Strome abducts Nevada, spiriting her away in his luxury yacht to Morocco. There the reluctant voyager, swaddled in native clothing, is terrified by the perils of the Sahara and its nomadic tribesmen. But, as they flee from certain death or worse, they find sanctuary in a beautiful hidden valley, a second Garden of Eden, where to Nevada’s surprise, love begins to blossom in the desert.

While staying at Lady Merrill’s French Riviera villa, flame haired and beautiful American heiress Nevada van Arden passes her time by casually breaking the hearts of her many ardent suitors – particularly that of young David, Lord Merrill. When his uncle, intrepid explorer and diplomat Tyrone Strome, overhears her cruel humiliation of his lovelorn nephew, he resolves to teach this ‘vixen’ a lesson – and save David from his misery. Tyrone Strome abducts Nevada, spiriting her away in his luxury yacht to Morocco. There the reluctant voyager, swaddled in native clothing, is terrified by the perils of the Sahara and its nomadic tribesmen. But, as they flee from certain death or worse, they find sanctuary in a beautiful hidden valley, a second Garden of Eden, where to Nevada’s surprise, love begins to blossom in the desert.