User Lacek

42 votes

Accepted

Can a server certificate expire after its issuer?

answered Jan 6, 2020 at 13:36

21 votes

Accepted

Unable to run `apt update` on Ubuntu 21.10

answered Jul 27, 2022 at 6:49

18 votes

Accepted

bind apache ssl port with different port with same openssl port 443

answered Aug 2, 2013 at 10:38

12 votes

Accepted

HAProxy redirect traffic to NGINX getting error "The plain HTTP request was sent to HTTPS port"

answered Jun 25, 2015 at 12:15

12 votes

Accepted

How to check my .pem certficate's passphrase in a terminal?

answered Apr 25, 2017 at 13:27

12 votes

How can I chown a file to a subuid without sudo

answered Aug 8, 2018 at 14:25

11 votes

Accepted

Apache redirect to https:/www only partially working

answered May 24, 2019 at 8:13

8 votes

Accepted

SSH Jump and local command

answered Jul 12, 2019 at 11:21

8 votes

Debian: "apt install build-essential" fails because of unmet dependencies

answered Nov 28, 2019 at 14:17

8 votes

Accepted

Permit only N connection for a user/config in openvpn

answered May 18, 2017 at 12:33

8 votes

make systemd pager not do horizontal scroll, and wrap to next line instead

answered Jun 21, 2021 at 10:50

7 votes

Can one bring down a system by creating empty files?

answered May 16, 2017 at 15:12

6 votes

Is it possible to set that path of the scp command to use by OpenSSH sshd daemon?

answered Apr 30, 2019 at 13:11

6 votes

Accepted

Get systemd actual state

answered Aug 9, 2018 at 8:14

6 votes

Accepted

how to verify status of TCP Segmentation Offloading

answered Feb 25, 2020 at 9:52

6 votes

Accepted

Upgraded to Debian 9.12, now have no network connection

answered Jun 15, 2020 at 13:07

6 votes

Accepted

Why /bin/true in modprobe.conf

answered Jun 17, 2020 at 12:44

6 votes

Accepted

Detect if a network card is a virtual network card (docker/veth/etc) in Linux / bsd

answered May 30, 2017 at 7:38

6 votes

Accepted

SSH jumping with aliases and "-F"

answered Apr 7, 2017 at 12:49

6 votes

Accepted

Personalized "user has left company" notice message

answered Dec 23, 2010 at 10:26

5 votes

Accepted

revers proxy http -> https?

answered Jan 27, 2011 at 15:02

5 votes

Accepted

Mount a volume within a mounted volume

answered Jul 22, 2012 at 10:12

5 votes

How do I configure VPN connections on Ubuntu Server with no GUI?

answered Aug 29, 2012 at 14:14

5 votes

Where has precise gone from https://archive.Ubuntu.com/Ubuntu/dists

answered Jun 7, 2021 at 15:43

5 votes

setuid does not work with standard user account

answered Dec 25, 2022 at 18:10

4 votes

Connection "not secure" in browser address bar

answered Nov 28, 2021 at 21:21

4 votes

Accepted

Tomcat: keeping specific files when deploying a WAR file

answered Jul 28, 2015 at 14:45

4 votes

Tomcat not Shutting Down Completely (Tomcat 9.0.31)

answered Jun 12, 2020 at 9:20

4 votes

Accepted

Cannot install sshd (openssh-server) on debian 10.4

answered May 25, 2020 at 14:00

4 votes

Multi domain SSL shows all the domains publicly

answered Jun 9, 2020 at 10:25

Stack Exchange Network

255 Answers

Can a server certificate expire after its issuer?

Unable to run `apt update` on Ubuntu 21.10

bind apache ssl port with different port with same openssl port 443

HAProxy redirect traffic to NGINX getting error "The plain HTTP request was sent to HTTPS port"

How to check my .pem certficate's passphrase in a terminal?

How can I chown a file to a subuid without sudo

Apache redirect to https:/www only partially working

SSH Jump and local command

Debian: "apt install build-essential" fails because of unmet dependencies

Permit only N connection for a user/config in openvpn

make systemd pager not do horizontal scroll, and wrap to next line instead

Can one bring down a system by creating empty files?

Is it possible to set that path of the scp command to use by OpenSSH sshd daemon?

Get systemd actual state

how to verify status of TCP Segmentation Offloading

Upgraded to Debian 9.12, now have no network connection

Why /bin/true in modprobe.conf

Detect if a network card is a virtual network card (docker/veth/etc) in Linux / bsd

SSH jumping with aliases and "-F"

Personalized "user has left company" notice message

revers proxy http -> https?

Mount a volume within a mounted volume

How do I configure VPN connections on Ubuntu Server with no GUI?

Where has precise gone from https://archive.Ubuntu.com/Ubuntu/dists

setuid does not work with standard user account

Connection "not secure" in browser address bar

Tomcat: keeping specific files when deploying a WAR file

Tomcat not Shutting Down Completely (Tomcat 9.0.31)

Cannot install sshd (openssh-server) on debian 10.4

Multi domain SSL shows all the domains publicly