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atx's user avatar
atx's user avatar
atx
  • Member for 13 years, 3 months
  • Last seen more than 2 years ago
  • Zamunda
8 votes

Is it dangerous to change the value of /proc/sys/net/ipv4/tcp_tw_reuse?

8 votes

Kill all processes that are running for more than 5 minutes by a given user in linux bash script

7 votes

How to set systemwide ulimit on ubuntu

5 votes

How do I use crontab to start a screen session?

4 votes
Accepted

Avoid creating backscatter on a Postfix forwarding server

3 votes

Bruteforce log visualization

3 votes
Accepted

Send encrypted mail using GPG by command-line?

3 votes

finding a file which was modified in last 10 minutes

3 votes

How to check TCP timeout in linux / macos?

3 votes
Accepted

Allow user act as root, so he does not need to use sudo each time?

3 votes
Accepted

Problem for reading large log files in redhat linux server

3 votes
Accepted

How to fix "Could not open a connection to your authentication agent." error when trying to add ssh-key?

3 votes
Accepted

.htaccess file isn't applying itself and doesn't work unless I edit httpd.conf

2 votes
Accepted

Requiring password on all pages on a website, except one

2 votes

Is there a way to make encrypted DNS resolutions?

2 votes
Accepted

How to setup ssh SOCKS proxy on another host instead of localhost?

2 votes

Google DNS Same Entry Different Results

2 votes

Block facebook even in the case users get their hands on tor, freegate and similar applications

2 votes

Retrieve a domain name based on an IP Address?

2 votes

What should I do with my VPS?

2 votes

How can I receive more traffic? My VPS fails!

1 vote

Running Fedora 8, never upgraded. How to do so?

1 vote

How to reject email sent to [email protected] from external sources in postfix

1 vote
Accepted

TrueCrypt to protect Windows server and web application

1 vote

What's the situation that requires stateful firewall?

1 vote

How can I automatically delete Linux users after fixed period?

1 vote

Log analyzer that calculates "time on page"?

1 vote

Query on editing /etc/passwd file

1 vote

How to set up PostFix to send mail

1 vote

Text based administration through SSH