Great Question - Badge - Server Fault

Great Question

Question score of 100 or more. This badge can be awarded multiple times.

Awarded 416 times.

How to disable everything in crontab -l?

Awarded Nov 27 at 11:05

Alex

8,51127 gold badges76 silver badges99 bronze badges

Supervisor not loading new configuration files

Awarded Nov 9 at 22:49

grucha

1,1232 gold badges9 silver badges9 bronze badges

SSH from A through B to C, using private key on B [closed]

Awarded Nov 2 at 17:57

wrangler

3,1306 gold badges24 silver badges20 bronze badges

Should we host our own nameservers?

Awarded Oct 16 at 3:20

Saif Khan

1,9653 gold badges20 silver badges25 bronze badges

Turn off pager for psql's interactive output

Awarded Sep 21 at 4:58

Yuri Ushakov

1,1633 gold badges8 silver badges9 bronze badges

Ansible: Execute task only when a tag is specified

Awarded Sep 19 at 6:45

Taha Jahangir

2,1622 gold badges15 silver badges16 bronze badges

Is there a way to do a remote "ls" much like "scp" does a remote copy?

Awarded Aug 29 at 11:56

yazz.com

7,36315 gold badges39 silver badges39 bronze badges

Perform rsync while following sym links

Awarded Aug 18 at 8:15

ensnare

2,2227 gold badges24 silver badges40 bronze badges

How to get the url of the current svn repo?

Awarded Aug 4 at 20:16

Manny

1,0132 gold badges7 silver badges4 bronze badges

What range of MAC addresses can I safely use for my virtual machines?

Awarded Jul 31 at 15:45

Chris Magnuson

3,79110 gold badges42 silver badges46 bronze badges

How does ServerName and ServerAlias work?

Awarded Jul 24 at 12:55

njp

1,1022 gold badges8 silver badges7 bronze badges

mysqldump to a tar.gz

Awarded Jul 21 at 9:35

pygorex1

1,1812 gold badges9 silver badges10 bronze badges

What is the difference between service and systemctl?

Awarded Jun 17 at 15:25

Aidas Bendoraitis

1,4852 gold badges14 silver badges17 bronze badges

I have a keypair. How do I determine the key length?

Awarded Jun 13 at 23:48

jdw

3,8552 gold badges18 silver badges21 bronze badges

list all packages from a repository in ubuntu / debian

Awarded Jun 13 at 12:37

opensas

1,1812 gold badges8 silver badges7 bronze badges

How can I get diff to show only added and deleted lines? If diff can't do it, what tool can?

Awarded May 23 at 0:42

C. Ross

3,0959 gold badges35 silver badges36 bronze badges

ssh tunnel refusing connections with "channel 2: open failed"

Awarded May 11 at 22:46

lorenzog

2,8793 gold badges21 silver badges24 bronze badges

How to force nginx to resolve DNS (of a dynamic hostname) everytime when doing proxy_pass?

Awarded May 4 at 9:26

xiamx

1,2322 gold badges9 silver badges10 bronze badges

df says disk is full, but it is not

Awarded Apr 7 at 16:26

Chris

1,0512 gold badges8 silver badges3 bronze badges

Is there a way to see the execution tree of systemd?

Awarded Apr 3 at 13:51

galaxy

2,0992 gold badges16 silver badges16 bronze badges

Why can't MX records point to an IP address?

Awarded Mar 30 at 13:07

dayuloli

1,2832 gold badges11 silver badges19 bronze badges

How do I do Multihop SCP transfers between machines?

Awarded Mar 26 at 18:06

sverrejoh

1,1012 gold badges8 silver badges4 bronze badges

Is there a directory equivalent of /dev/null in Linux?

Awarded Mar 24 at 1:07

roelvanmeer

1,7743 gold badges14 silver badges27 bronze badges

How to filter http traffic in Wireshark?

Awarded Mar 22 at 3:55

par

1,2633 gold badges12 silver badges15 bronze badges

How do I prevent apache from serving the .git directory?

Awarded Mar 14 at 6:57

Shoan

1,7255 gold badges17 silver badges23 bronze badges

How to retrieve the last modification date of all files in a Git repository

Awarded Feb 17 at 12:41

Eric Bréchemier

1,4752 gold badges12 silver badges8 bronze badges

What is the purpose of the ".well-known"-folder?

Awarded Feb 4 at 22:32

Sascha

1,2542 gold badges9 silver badges7 bronze badges

How to do the port forwarding from one ip to another ip in same network?

Awarded Jan 19 at 6:06

sat

1,2834 gold badges13 silver badges14 bronze badges

How to prevent a user from login in, but allow "su - user" in Linux?

Awarded Jan 6 at 20:33

NoozNooz42

1,1852 gold badges9 silver badges9 bronze badges

What is .crt and .key files and how to generate them?

Awarded Jan 1 at 14:20

Mohammad Ali Akbari

1,7635 gold badges20 silver badges24 bronze badges

Is a wildcard CNAME DNS record valid?

Awarded Dec 21, 2022 at 12:48

Ben Mills

1,2032 gold badges9 silver badges9 bronze badges

"413 Request Entity Too Large" in Nginx with "client_max_body_size" set

Awarded Dec 5, 2022 at 3:05

user2979409

1,1112 gold badges7 silver badges4 bronze badges

Do you need separate IPv4 and IPv6 listen directives in nginx?

Awarded Nov 4, 2022 at 6:57

Synchro

3,1906 gold badges28 silver badges38 bronze badges

nginx - client request body is buffered to a temporary file

Awarded Oct 21, 2022 at 16:42

Abs

1,5795 gold badges19 silver badges32 bronze badges

How to let 'cp' command don't fire an error when source file does not exist?

Awarded Oct 20, 2022 at 21:58

Eonil

10.6k16 gold badges37 silver badges54 bronze badges

How to extend an ext4 partition and filesystem?

Awarded Oct 11, 2022 at 0:01

mimipc

1,9973 gold badges19 silver badges27 bronze badges

How long before an s3 bucket can be created with same name after deletion?

Awarded Sep 8, 2022 at 17:54

ljs.dev

1,2742 gold badges9 silver badges15 bronze badges

Which ports do I need to open in the firewall to use NFS?

Awarded Sep 5, 2022 at 20:52

kenny

1,2532 gold badges9 silver badges6 bronze badges

How to show all banned IP with fail2ban?

Awarded Sep 5, 2022 at 13:17

Dark Cyber

1,2892 gold badges9 silver badges6 bronze badges

What is this IP address: 169.254.169.254?

Awarded Aug 29, 2022 at 0:15

pradeepchhetri

2,7886 gold badges39 silver badges48 bronze badges

an upstream response is buffered to a temporary file

Awarded Aug 26, 2022 at 14:15

ngw

1,2813 gold badges13 silver badges15 bronze badges

High load average, low CPU usage - why?

Awarded Aug 22, 2022 at 9:21

Spiff

1,6312 gold badges12 silver badges12 bronze badges

Can I make `find` return non-0 when no matching files are found?

Awarded Jul 29, 2022 at 16:08

yael

1,3894 gold badges14 silver badges13 bronze badges

What Linux distribution is the Amazon Linux AMI based on?

Awarded Jul 28, 2022 at 14:51

Trevor Sullivan

2,0733 gold badges14 silver badges19 bronze badges

Can you have more than one ~/.ssh/config file?

Awarded Jul 15, 2022 at 11:20

wrangler

3,1306 gold badges24 silver badges20 bronze badges

Awarded Jul 15, 2022 at 11:20

Tom Ritter

3,1975 gold badges27 silver badges30 bronze badges

Postgresql: what does GRANT ALL PRIVILEGES ON DATABASE do?

Awarded Jul 4, 2022 at 14:11

rz.

1,4032 gold badges10 silver badges7 bronze badges

How to install/change locale on Debian?

Awarded Jun 23, 2022 at 13:07

Hongli Lai

2,2424 gold badges23 silver badges27 bronze badges

Does drilling a hole into a hard drive suffice to make its data unrecoverable?

Awarded Jun 13, 2022 at 2:16

RubbelDieKatz

9412 gold badges6 silver badges15 bronze badges

How to make bash scripts print out every command before it executes?

Awarded May 24, 2022 at 2:30

Epeius

1,0312 gold badges9 silver badges6 bronze badges

nmap find all alive hostnames and IPs in LAN

Awarded May 23, 2022 at 19:41

şaloma

1,2072 gold badges11 silver badges9 bronze badges

How to set default Ansible username/password for SSH connection?

Awarded May 23, 2022 at 16:56

Robert

1,3122 gold badges10 silver badges10 bronze badges

Why does my OpenSSH key fingerprint not match the AWS EC2 console keypair fingerprint?

Awarded May 10, 2022 at 6:26

Craig Ringer

11.2k9 gold badges41 silver badges62 bronze badges

How to recover from "Too many Authentication Failures for user root"

Awarded Apr 27, 2022 at 4:16

user11722

1,3833 gold badges10 silver badges6 bronze badges

How to make PuTTY settings persistent? [closed]

Awarded Apr 21, 2022 at 11:56

Jader Dias

4,73519 gold badges50 silver badges51 bronze badges

What's the reverse DNS command line utility?

Awarded Mar 30, 2022 at 6:22

Peter Turner

2,2089 gold badges33 silver badges47 bronze badges

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

Awarded Mar 28, 2022 at 11:40

Ben Williams

2,3964 gold badges21 silver badges17 bronze badges

How do I clear Chrome's SSL cache?

Awarded Mar 28, 2022 at 8:46

Foovanadil

1,2902 gold badges8 silver badges7 bronze badges

Should a wildcard SSL certificate secure both the root domain as well as the sub-domains?

Awarded Mar 22, 2022 at 8:05

josswinn

1,1552 gold badges7 silver badges4 bronze badges

escaping double quotes and percent signs (%) in cron

Awarded Mar 9, 2022 at 7:56

shantanuo

3,60910 gold badges49 silver badges67 bronze badges

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