Linux System Administration Recipes A Problem-Solution Approach
Linux System Administration Recipes A Problem-Solution Approach
Linux System Administration Recipes A Problem-Solution Approach
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■ CONTENTS5-5. Resizing Partitions on the Fly.............................................................................. 123With a Nearly Full Disk .................................................................................. 1265-6. Using RAID Arrays and mdadm ........................................................................... 128mdadm .......................................................................................................... 1295-7. Using rsnapshot .................................................................................................. 1305-8. Working with Other Filesystems ......................................................................... 132ext4 ............................................................................................................... 133XFS................................................................................................................ 134■Chapter 6: Securing Your <strong>System</strong>s....................................................................1356-1. Using and Limiting SSH Keys .............................................................................. 1356-2. Managing Keys with Keychain ............................................................................ 1376-3. Limiting rsync Over ssh....................................................................................... 1386-4. ssh Options: Keeping Your Connection Alive....................................................... 1406-5. ssh Options: Minimizing Typing .......................................................................... 1416-6. Transferring Files Over an Existing ssh Connection............................................ 1426-7. Kerberizing Your SSH Setup................................................................................ 1436-8. Setting and Enforcing a Password Policy with Kerberos .................................... 1446-9. Setting and Enforcing Password Policy with pam_cracklib................................ 1466-10. Checking the Password Policy .......................................................................... 1476-11. Limiting sudo..................................................................................................... 1486-12. sudo: Figuring Out Which Password to Use ...................................................... 1496-13. Stopping Brute-Force Attacks with iptables ..................................................... 1516-14. Monitoring for Break-ins with chkrootkit .......................................................... 1526-15. Using cron-apt to Keep Updated ....................................................................... 154■Chapter 7: Working with Apache.......................................................................1577-1. Using the apache2 Command Line...................................................................... 1577-2. Apache2: Dealing with Modules.......................................................................... 1607-3. Setting Up an SSL Certificate for Apache2.......................................................... 1627-4. Compiling and Configuring Apache with SSL...................................................... 164Testing .......................................................................................................... 166Troubleshooting ............................................................................................ 1667-5. Securing Your Web Site with htaccess ............................................................... 1677-6. Securing Your Web Site: Apache with Kerberos ................................................. 169viiiDownload at WoweBook.Com