Alexis Wilke's user avatar
Alexis Wilke's user avatar
Alexis Wilke's user avatar
Alexis Wilke
  • Member for 8 years, 8 months
  • Last seen this week
29 votes
4 answers
25k views

Is there a way to know when a systemd timer will run next?

10 votes
2 answers
915 views

What is the easiest way to list all the user:group found in a tarball?

6 votes
1 answer
2k views

How do I run a process that wants to become root from a systemd service which is a regular user?

5 votes
4 answers
519 views

Is there an easy way to do the equivalent of `sed ...` replacing the same line with multiple values?

5 votes
1 answer
349 views

Is there a way to go back to column 1 in less?

4 votes
1 answer
9k views

Where is the list of supported CPU profiles in VirtualBox?

3 votes
2 answers
735 views

Is data decrypted and re-encrypted by the OpenVPN server when sent between clients?

3 votes
0 answers
317 views

How do you setup the catalog zone in BIND9?

2 votes
1 answer
3k views

How do I verify the certificate of a specific computer when the DNS gives me one of many IP addresses?

2 votes
0 answers
46 views

How do I see how much CPU time my firewall uses?

2 votes
2 answers
2k views

Is there a way to specify the list of private keys to add to ssh-agent?

2 votes
0 answers
43 views

Testing whether an executable can be run on Linux? [duplicate]

1 vote
0 answers
298 views

iptraf shows traffic on UDP/443, why?

1 vote
1 answer
2k views

Is there a way to collapse the list of processors in htop?

1 vote
4 answers
2k views

/bin/sh returns 0 when it did not find a command in an if statement, is that expected?

1 vote
2 answers
129 views

When I start a process on my computer, I see a file descriptor number 6 open, what is that descriptor for/about?

1 vote
1 answer
674 views

How do I setup an Ubuntu package to start a user service and only start it when the user logs in?

1 vote
1 answer
193 views

How do I cancel the effect of "ESC-F" in "less" without canceling the running process?

1 vote
1 answer
333 views

How is journalctl able to add the line with the "-- Reboot --" log message?

1 vote
1 answer
77 views

Is the /proc/[pid]/attr directory always created even if SELinux is not available?

1 vote
1 answer
1k views

The new way to synchronize with time is systemd-timesyncd. What is the replacement for `ntpq -p`?

1 vote
0 answers
794 views

How do I compare the BogoMIPS of ARM based computers and Intel base computers?

1 vote
1 answer
68 views

How can I force PHP to go through my local Postfix SMTP instead of going straight to the destination?

1 vote
1 answer
22 views

How do we access the "icmp" protocol in ip6tables?

0 votes
0 answers
34 views

Why would a VirtualBox VM not be accessible from a computer on the LAN using the same physical NIC?

0 votes
2 answers
42 views

How do I get faxes to a folder instead of having to print them with an HP printer?

0 votes
1 answer
62 views

How do you use the `postconf -Me ...` option?

0 votes
0 answers
36 views

I have an Apache2 CGI executable trying to use setgid()/setuid(). But it fails switching to root. How do I fix that issue?

0 votes
1 answer
2k views

How do I list all the domain names that my BIND9 manages as a master?

0 votes
1 answer
42 views

Will a router with a firewall block forwarded packets from a sub-LAN network?