Cargando…
PowerShell troubleshooting guide : minimize debugging time and maximize troubleshooting efficiency by leveraging the unique features of the PowerShell language /
The techniques in this book apply to beginners who have just started to learn PowerShell, as well as advanced scripters who have a good grasp of the language.
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Birmingham, UK :
Packt Publishing,
2014.
|
| Colección: | Professional expertise distilled.
|
| Temas: | |
| Acceso en línea: | Texto completo |
MARC
| LEADER | 00000cam a2200000 i 4500 | ||
|---|---|---|---|
| 001 | EBSCO_ocn899291734 | ||
| 003 | OCoLC | ||
| 005 | 20231017213018.0 | ||
| 006 | m o d | ||
| 007 | cr unu|||||||| | ||
| 008 | 150107s2014 enka ob 001 0 eng d | ||
| 040 | |a UMI |b eng |e rda |e pn |c UMI |d E7B |d N$T |d OCLCF |d DEBBG |d YDXCP |d DEBSZ |d OCLCQ |d OCLCO |d OCLCA |d AZK |d AGLDB |d ICA |d OCLCQ |d REB |d D6H |d OCLCQ |d VTS |d CEF |d OCLCQ |d OCLCO |d NLE |d OCLCA |d UKMGB |d WYU |d STF |d UKAHL |d VT2 |d RDF |d OCLCO |d OCLCQ |d QGK | ||
| 015 | |a GBB747166 |2 bnb | ||
| 016 | 7 | |a 018005579 |2 Uk | |
| 019 | |a 907300594 |a 961522808 |a 1259124907 | ||
| 020 | |a 9781782173588 |q (electronic bk.) | ||
| 020 | |a 1782173587 |q (electronic bk.) | ||
| 020 | |a 1782173579 | ||
| 020 | |a 9781782173571 | ||
| 020 | |z 9781782173571 | ||
| 029 | 1 | |a CHNEW |b 000708929 | |
| 029 | 1 | |a DEBBG |b BV042490523 | |
| 029 | 1 | |a DEBSZ |b 434837024 | |
| 029 | 1 | |a DEBSZ |b 484735349 | |
| 029 | 1 | |a UKMGB |b 018005579 | |
| 035 | |a (OCoLC)899291734 |z (OCoLC)907300594 |z (OCoLC)961522808 |z (OCoLC)1259124907 | ||
| 037 | |a CL0500000521 |b Safari Books Online | ||
| 050 | 4 | |a QA76.73.W56 | |
| 072 | 7 | |a COM |x 051380 |2 bisacsh | |
| 082 | 0 | 4 | |a 005.13 |2 23 |
| 049 | |a UAMI | ||
| 100 | 1 | |a Shepard, Micheal, |e author. | |
| 245 | 1 | 0 | |a PowerShell troubleshooting guide : |b minimize debugging time and maximize troubleshooting efficiency by leveraging the unique features of the PowerShell language / |c Michael Shepard. |
| 246 | 3 | |a Minimize debugging time and maximize troubleshooting efficiency by leveraging the unique features of the PowerShell language | |
| 264 | 1 | |a Birmingham, UK : |b Packt Publishing, |c 2014. | |
| 264 | 4 | |c ©2014 | |
| 300 | |a 1 online resource : |b color illustrations | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 347 | |a data file | ||
| 490 | 1 | |a Professional expertise distilled | |
| 500 | |a Includes index. | ||
| 588 | 0 | |a Online resource; title from cover page (Safari, viewed December 17, 2014). | |
| 504 | |a Includes bibliographical references and index. | ||
| 505 | 0 | |a Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: PowerShell Primer; Introduction; Cmdlets; The big three cmdlets; Functions; Scripts; Pipelines; How pipelines change the game; What's the fuss about sorting?; Variables; Modules; Further reading; Summary; Chapter 2: PowerShell Peculiarities; PowerShell strings; String substitution; How string substitution goes wrong; Escaping in PowerShell strings; Function output; Pipeline processing; PowerShell error handling; The trap statement; try, catch, and finally statements | |
| 505 | 8 | |a Non-terminating errorsFurther reading; Summary; Chapter 3: PowerShell Practices; Filter left; Format right; Comment-based help; Using Write-* cmdlets; Write-Host; Output -- the correct way; What about the other Write-* cmdlets?; Which Write should I use?; Write-Verbose; Write-Debug; Write-Warning; Write-Error; Write-Progress; Further reading; Summary; Chapter 4: PowerShell Professionalism; Naming conventions; Cmdlet and function naming; Parameter naming; Module naming; Variable naming; Modularization; Breaking a process into subtasks; Helper functions; Single responsibility principle | |
| 505 | 8 | |a Don't repeat codeUnderstanding the process; Version control; Using version control with PowerShell; Unit testing; Rolling your own unit tests; Why is PowerShell testing difficult?; An introduction to Pester; Mocking with Pester; Further reading; Summary; Chapter 5: Proactive PowerShell; Error handling; Error-handling guidelines; Error-handling techniques; Investigating cmdlet error behavior; Catch and release; CmdletBinding(); Common parameter support; SupportsShouldProcess; Parameter name validation; Parameter value validation; Pipeline input; Pipelines and function execution | |
| 505 | 8 | |a Parameter type transformation#REQUIRES statements; Set-StrictMode and Set-PSDebug -strict; Further reading; Summary; Chapter 6: Preparing the Scripting Environment; Validating operating system properties; Workstation/server version; Operating system version; Putting it all together; Validating service status; Validating disk and memory availability; Validating network connectivity; Using telnet; Using Test-NetConnection; Writing Test-NetConnection in downstream versions; Testing UDP and ICMP connectivity; Validating connectivity prior to implementation ; Putting it all together | |
| 505 | 8 | |a Further readingSummary; Chapter 7: Reactive Practices -- Traditional Debugging; Reading error messages; The color problem; Changing console colors; Changing ISE colors; PowerShell profiles; Error message content; Using Set-PSDebug; Debugging in the console; Debugging in the ISE ; Event logs; Listing event logs; Reading event logs; Writing to event logs; The PSDiagnostics module; Using -confirm and -whatif; Reducing input set; Using Tee-Object to see intermediate results; Replacing the foreach loop with the foreach-object cmdlet; Further reading; Summary; Chapter 8: PowerShell Code Smells | |
| 520 | |a The techniques in this book apply to beginners who have just started to learn PowerShell, as well as advanced scripters who have a good grasp of the language. | ||
| 546 | |a English. | ||
| 590 | |a eBooks on EBSCOhost |b EBSCO eBook Subscription Academic Collection - Worldwide | ||
| 630 | 0 | 0 | |a Microsoft Windows (Computer file) |
| 630 | 0 | 7 | |a Microsoft Windows (Computer file) |2 fast |0 (OCoLC)fst01367862 |
| 650 | 0 | |a Windows PowerShell (Computer program language) | |
| 650 | 6 | |a Windows PowerShell (Langage de programmation) | |
| 650 | 7 | |a COMPUTERS |x Programming |x Microsoft Programming. |2 bisacsh | |
| 650 | 7 | |a Windows PowerShell (Computer program language) |2 fast |0 (OCoLC)fst01745518 | |
| 776 | 0 | 8 | |i Print version: |a Shepard, Michael. |t PowerShell troubleshooting guide : minimize debugging time and maximize troubleshooting efficiency by leveraging the unique features of the PowerShell language. |d Birmingham, England : Packt Publishing, ©2014 |h iv, 191 pages |k Professional Expertise Distilled |z 9781782173571 |
| 830 | 0 | |a Professional expertise distilled. | |
| 856 | 4 | 0 | |u https://ebsco.uam.elogim.com/login.aspx?direct=true&scope=site&db=nlebk&AN=918192 |z Texto completo |
| 938 | |a Askews and Holts Library Services |b ASKH |n AH27257961 | ||
| 938 | |a ebrary |b EBRY |n ebr10992754 | ||
| 938 | |a EBSCOhost |b EBSC |n 918192 | ||
| 938 | |a YBP Library Services |b YANK |n 12188111 | ||
| 994 | |a 92 |b IZTAP | ||