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Josh's user avatar
Josh's user avatar
Josh
  • Member for 13 years, 3 months
  • Last seen this week
2450 votes
31 answers
518k views

Our security auditor is an idiot. How do I give him the information he wants?

  • 24.1k
188 votes
2 answers
45k views

What are the different widely used RAID levels and when should I consider them?

  • 100k
110 votes
5 answers
78k views

Multiple SSL domains on the same IP address and same port?

  • 7,153
101 votes
8 answers
212k views

What limits the maximum number of connections on a Linux server?

  • 2,318
33 votes
2 answers
46k views

What options can be put into a SSH authorized_keys file?

33 votes
6 answers
43k views

How do I make tcpdump not print the tcp headers?

  • 343
32 votes
3 answers
13k views

What are the benefits of running chef-server instead of chef-solo?

28 votes
4 answers
15k views

Best Practices for preventing you from looking like a spammer [duplicate]

  • 13.9k
28 votes
4 answers
41k views

SSH authorized_keys command option: multiple commands?

  • 407
27 votes
9 answers
16k views

What kind of storage do people actually use for VMware ESX servers?

23 votes
1 answer
22k views

Hosting a ZFS server as a virtual guest

  • 3,875
21 votes
4 answers
37k views

Monitor number of bytes transferred to/from IP address on port

  • 825
18 votes
15 answers
30k views

Unexplained slow gigabit network speeds

  • 1,546
16 votes
2 answers
3k views

Is the gang scheduling employed by VMware a serious drawback?

  • 4,069
10 votes
5 answers
111k views

Can you use a USB hard drive in ESXI?

  • 726
9 votes
6 answers
5k views

Choosing between VMWare ESX and ESXi [closed]

  • 190
8 votes
2 answers
10k views

What's in my ZFS ARC and L2ARC caches?

  • 3,505
8 votes
4 answers
2k views

Slow down individual connections passing through a Linux router?

  • 1,729
8 votes
1 answer
10k views

How can you debug a Data Input Method script in Cacti?

7 votes
5 answers
3k views

Would you use Splunk?

  • 3,640
7 votes
5 answers
4k views

amazon cloud vs rackspace cloud [closed]

7 votes
1 answer
14k views

How to migrate all Cacti devices from 5 minute polls to 1 minute polls?

7 votes
5 answers
40k views

Server not sending a SYN/ACK packet in response to a SYN packet

  • 71
7 votes
9 answers
1k views

Network vulnerability and port scanning services

6 votes
4 answers
21k views

nginx how to get status of webservers on the backend?

6 votes
1 answer
4k views

Debian Samba server reports free size of root drive, not all drives

  • 201
5 votes
6 answers
3k views

Prevent outgoing spam

4 votes
1 answer
4k views

How can I monitor bandwidth usage by Virtual Host in Apache on Ubuntu

  • 117
4 votes
0 answers
450 views

Open directory, external NFS file shares and automounter

  • 179
4 votes
2 answers
5k views

MySQL not releasing temp file descriptors

  • 193