"If you're a developer trying to figure out why your application is not responding at 3 am, you need this book! This is now my go-to book when diagnosing production issues. It has saved me hours in troubleshooting complicated operations problems." -Trotter Cashion, cofounder, Mashion DevOps can help developers, QAs, and admins work together to solve Linux server problems far more rapidly, significantly improving IT performance, availability, and efficiency. To gain these benefits, however, team members need common troubleshooting skills and practices. In DevOps Troubleshooting: Linux Server Best Practices , award-winning Linux expert Kyle Rankin brings together all the standardized, repeatable techniques your team needs to stop finger-pointing, collaborate effectively, and quickly solve virtually any Linux server problem. Rankin walks you through using DevOps techniques to troubleshoot everything from boot failures and corrupt disks to lost email and downed websites. You'll master indispensable skills for diagnosing high-load systems and network problems in production environments. Rankin shows how to Master DevOps' approach to troubleshooting and proven Linux server problem-solving principles Diagnose slow servers and applications by identifying CPU, RAM, and Disk I/O bottlenecks Understand healthy boots, so you can identify failure points and fix them Solve full or corrupt disk issues that prevent disk writes Track down the sources of network problems Troubleshoot DNS, email, and other network services Isolate and diagnose Apache and Nginx Web server failures and slowdowns Solve problems with MySQL and Postgres database servers and queries Identify hardware failures-even notoriously elusive intermittent failures

Wars create their own dynamics, especially with regard to images and language. The semiotic and semantic codes are redefined, according to the need to create an enemy image, or in reference to the results of a war that are post-event defined as just or reasonable. The semiotic systems of wars are central to the discussion of the contributions within this volume, which highlight the interrelationship of semiotic systems and their constructions during wars in different periods of history.

“The only movement to work consistently towards the death of history since the disbanding of the Situationist International has been the Global Neoist Network.Since 1979, Neoism has been defending the revolutionary gains made by the Situationists and Fluxus. The Neoists are the only group to have brought about the conjunction of nihilism and historical consciousness — the two elements essential for the destruction of the old order, the order of history.” You can never quite be sure to what degree Stewart Home, (or the Neoists from whom he noisily split, but under who’s banner he long continued to write / agitate), is/was taking the p*ss. Decades of provocation, parody, backhanded agitation, ideological feuding, art, anti art, ideological feuding as both art and anti art, all of it written up, reported upon, exaggerated, added to, invented, and thrown into the face of late 20th / 21st century culture /subculture, first as polemic, eventually as farce. Mind Invaders was first published in 1997, culled from a panopoly of underported , unregarded, barely noticed sources : obscure zines, half finished manifesto’s , loosely formed political strands starting to coalesce in shaded corners of the early web. Through force of will and a desire to exist, it pulled together a ramschackle, but somehow cohesive collection of currents that run deep through the post Situationist, anti-art, anti-trot, anti-spectacle European underground, tracing a definable lineage back from Dada > Bauhaus > Lettristes, through to the mail art movement of the 60’s, loosely tied to Fluxus, and by it’s very nature, a scattered, interconnected avant garde network, attempting to subvert the art-industrial complex by circumventing it, undermining commercial straitjackets by ignoring them. Techno paganism and Avant-bardism, 3 sided football, Five Year Plans for establishing community-based Autonomous space programmes around the world, psychogeographers planning to levitate . the Corn Exchange in Hulme...and most prominently,“The Luther Blissett Project, launched in Bologna, Summer ’94, by an international gang of revolutionaries, mail artists, poets, performers, underground ’zines, cybernauts and squatters, collectively casting a long, long shadow.

Ideology is so powerful it makes us believe that war is rational, despite both its brutal means and its devastating ends. The power of ideology comes from its intimate relation to language: ideology recruits all semiotic modalities, but language is its engine-room. Drawing on Halliday’s linguistic theory – in particular, his account of the “semiotic big-bang” - this book explains the latent semiotic machinery of language on which ideology depends. The book illustrates the ideological power of language through a study of perhaps the most significant and consequential of our ideologies: those that enable us to legitimate, celebrate, even venerate war, at the same time that we abhor, denounce and proscribe violence. To do so, it makes use of large multi-register corpora (including the British National Corpus), and the reporting of the 2003 invasion of Iraq by Australian, US, European, and Asian news sources. Combining detailed text analysis with corpus linguistic methods, it provides an empirical analysis showing the astonishing reach of our ideologies of war and their profoundly covert and coercive power.

Britain and the Cold War, 1945-1964 offers new perspectives on ways in which Britain fought the Cold War, and illuminates key areas of the policy formulation process. It argues that in many ways Britain and the United States perceived and handled the threat posed by the Communist bloc in similar terms: nevertheless, Britain's continuing global commitments, post-war economic problems and somestic considerations obliged her on occasion to tackle the threat rather differently.

From Syrian civilians locked in iron cages to veterans joining peaceful indigenous water protectors at the Standing Rock Sioux Reservation, from Sri Lanka to Iraq and from Yemen to the United States, human beings have been used as shields for protection, coercion, or deterrence. Over the past decade, human shields have also appeared with increasing frequency in antinuclear struggles, civil and environmental protests, and even computer games. The phenomenon, however, is by no means a new one. Describing the use of human shields in key historical and contemporary moments across the globe, Neve Gordon and Nicola Perugini demonstrate how the increasing weaponization of human beings has made the position of civilians trapped in theaters of violence more precarious and their lives more expendable. They show how the law facilitates the use of lethal violence against vulnerable people while portraying it as humane, but they also reveal how people can and do use their own vulnerability to resist violence and denounce forms of dehumanization. Ultimately, Human Shields unsettles our common ethical assumptions about violence and the law and urges us to imagine entirely new forms of humane politics.