Perl for system administration
"Perl for System Administration is aimed at all levels of administrators, from single-box Linux users to card-carrying SAGE members. This book covers the major computing platforms, including Unix, Windows NT and 2000, and MacOS. Assuming some experience with Perl, this book shows you how Perl c...
| Autor principal: | |
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| Otros Autores: | |
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Cambridge, Mass. :
O'Reilly
2000.
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| Edición: | 1st ed |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009626919606719 |
Tabla de Contenidos:
- System Administration Is a Craft 1
- How Perl Can Help 1
- This Book Will Show You How 3
- What You Need 4
- Locating and Installing Modules 6
- It's Not Easy Being Omnipotent 8
- 2. Filesystems 13
- Perl to the Rescue 13
- Filesystem Differences 14
- Walking or Traversing the Filesystem 18
- Walking the Filesystem Using the File::Find Module 24
- Manipulating Disk Quotas 34
- Querying Filesystem Usage 40
- Module Information for This Chapter 42
- 3. User Accounts 43
- Unix User Identity 44
- Windows NT/2000 User Identity 52
- Building an Account System to Manage Users 61
- Module Information for This Chapter 92
- 4. User Activity 95
- MacOS Process Control 96
- NT/2000 Process Control 97
- Unix Process Control 113
- Tracking File and Network Operations 120
- Module Information for This Chapter 129
- 5. TCP/IP Name Services 132
- Host Files
- 132
- NIS, NIS+, and WINS 145
- Domain Name Service (DNS) 149
- Module Information for This Chapter 168
- 6. Directory Services 169
- What's a Directory? 169
- Finger: A Simple Directory Service 170
- WHOIS Directory Service 174
- LDAP: A Sophisticated Directory Service 176
- ADSI (Active Directory Service Interfaces) 202
- Module Information for This Chapter 220
- 7. SQL Database Administration 223
- Interacting with an SQL Server from Perl 224
- Using the DBI Framework 227
- Using the ODBC Framework 232
- Server Documentation 235
- Database Logins 241
- Monitoring Server Health 243
- Module Information for This Chapter 249
- 8. Electronic Mail 251
- Sending Mail 251
- Common Mistakes in Sending Email 257
- Receiving Mail 270
- Module Information for This Chapter 291
- 9. Log Files 293
- Text Logs 293
- Binary Log Files 294
- Stateful and Stateless Data 300
- Disk Space Problems 302
- Log Analysis 309
- Module Information for This Chapter 335
- 10. Security and Network Monitoring 337
- Noticing Unexpected or Unauthorized Changes 338
- Noticing Suspicious Activities 346
- SNMP 353
- Danger on the Wire 362
- Preventing Suspicious Activities 371
- Module Information for This Chapter 376
- A. Five-Minute RCS Tutorial 379
- B. Ten-Minute LDAP Tutorial 382
- C. Eight-Minute XML Tutorial 388
- D. Fifteen-Minute SQL Tutorial 393
- E. Twenty-Minute SNMP Tutorial 405.
