Linux
From Tech-Wiki
Contents
Misc
- Enhancing the vi (or vim)
- Performance monitoring
- Tuning network performance adjusting kernel parameters
- Puppet Manifest Samples
- How to use telnet without the telnet command installed
- Adding and extending disks/volumes in LVM
- Management cards (iLO/DRAC) and Hardware sensors (fan/temperature)
- IPTables examples
- SSH Tunnel (Port forwarding)
Bash
- Bash loops
- List files sorting by size
- Delete files older than x days
- Sorting/filtering/counting text data
- Measuring log growth rate (lines per second)
- Remove DOS line endings from Text files (CR/LF)
OpenSSL
- Generate OpenSSL certificate requests for Apache
- Convert certificate formats using OpenSSL
- Enable Public Key Authentication on SSH