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pradeepchhetri
  • Member for 12 years, 6 months
  • Last seen more than 1 year ago
124 votes
5 answers
224k views

What is this IP address: 169.254.169.254?

55 votes
2 answers
156k views

When do DNS queries use TCP instead of UDP? [duplicate]

17 votes
1 answer
25k views

Why do some connections time out and others get refused?

12 votes
2 answers
26k views

Difference between tcp recv buffer and tcp receive window size?

12 votes
3 answers
21k views

Swap being used when RAM is almost half free

11 votes
2 answers
9k views

Similarities and Differences between CNAME record and Route 53 ALIAS record

6 votes
1 answer
3k views

Getting Error: "No space left on device" for a particular filename

4 votes
0 answers
2k views

Execute lua script after getting response from proxy pass

3 votes
1 answer
4k views

Ruby open-uri error : SSL_connect SYSCALL returned=5 errno=0 state=SSLv2/v3 read server hello A

3 votes
1 answer
6k views

Nagios Creating lots of zombie process

3 votes
1 answer
3k views

Allow nmap advanced scans for a normal user

3 votes
3 answers
4k views

DNS Server returns SOA record instead of A record

3 votes
1 answer
79 views

Prevent some nagios check for certain hosts

3 votes
2 answers
4k views

How iostat figures out to take CPU idle time to consider as %idle or %iowait?

3 votes
1 answer
6k views

ss command output explanation

3 votes
1 answer
3k views

HAproxy request redirecting to multiple backends

3 votes
2 answers
1k views

Get BIOS complete detail from proc filesystem

3 votes
1 answer
4k views

Custom lsof output

2 votes
1 answer
317 views

Is it possible to use listening socket for initiating client connection?

2 votes
3 answers
5k views

Nagios Sending Daily Alert History as Email

2 votes
1 answer
5k views

Error while trying to connect to HTTP server with netcat

2 votes
4 answers
5k views

High Availability Configuration using Heartbeat and Pacemaker

2 votes
1 answer
2k views

Kill tcp connections to all backends when any of the haproxy backend gets healthy

1 vote
1 answer
729 views

systemd: restart service when it hits a file descriptor limit

1 vote
1 answer
2k views

Remove trailing slash

1 vote
0 answers
40 views

Omnibus build failing on debian squeeze

1 vote
1 answer
522 views

Graphite Running using daemon tools getting defunct

1 vote
1 answer
124 views

Configuring memcached for a particular scenario

1 vote
2 answers
6k views

Disk Cached IO very slow

1 vote
2 answers
2k views

Check whether CDN is working or not