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Answer score of 100 or more. This badge can be awarded multiple times.
Awarded 710 times.
How can I check in bash if a shell is running in interactive mode?
Awarded Jun 24 at 21:33
How long does negative DNS caching typically last?
Awarded Jun 12 at 15:52
How to search Powershell command history from previous sessions
Awarded Apr 30 at 15:03
nginx set variable in location
Awarded Jan 27 at 3:46
Can rsync display current average speed?
Awarded Nov 3, 2025 at 18:48
Is the PHP option 'cgi.fix_pathinfo' really dangerous with Nginx + PHP-FPM?
Awarded Oct 15, 2025 at 0:01
How to pass password to scp command used in bash script?
Awarded Oct 13, 2025 at 4:38
Displaying a remote SSL certificate details using CLI tools
Awarded Oct 3, 2025 at 8:53
Route 53 doesn't allow adding DKIM keys because length is too long
Awarded Sep 26, 2025 at 13:16
How to install/change locale on Debian?
Awarded Sep 21, 2025 at 13:08
Reread partition table without rebooting?
Awarded Aug 25, 2025 at 20:27
How do you find what process is holding a file open in Windows?
Awarded Jul 31, 2025 at 23:17
How to install Apache Benchmark on CentOS?
Awarded May 29, 2025 at 16:55
Could not resolve host: mirrorlist.centos.org Centos 7
Awarded May 25, 2025 at 14:02
How to totally remove a certbot-created SSL certificate?
Awarded Apr 29, 2025 at 7:08
Listen to UDP data on local port with netcat
Awarded Apr 24, 2025 at 18:41
linux/setfacl - Set all current/future files/directories in parent directory to 775 with specified owner/group
Awarded Apr 16, 2025 at 22:32
How to remove strict RSA key checking in SSH and what's the problem here?
Awarded Mar 25, 2025 at 20:36
How do I get the current Unix time in milliseconds in Bash?
Awarded Feb 24, 2025 at 22:55
How to manage DNS in NetworkManager via console (nmcli)?
Awarded Feb 3, 2025 at 14:34
How to: 1 Cron Job every ODD minutes and 1 other every EVEN minutes?
Awarded Jan 22, 2025 at 11:10
How to properly unban an IP address which Fail2Ban banned?
Awarded Dec 23, 2024 at 10:09
How to interpret this smartctl (smartmon) data
Awarded Dec 20, 2024 at 11:52
mirrorlist.centos.org no longer resolve?
Awarded Dec 13, 2024 at 14:13
How to set robots.txt globally in nginx for all virtual hosts
Awarded Dec 11, 2024 at 16:18
Is it possible to on-line shrink a EXT4 volume with LVM?
Awarded Nov 13, 2024 at 3:51
SSD or HDD for server
Awarded Oct 18, 2024 at 18:32
How to PREPEND rules rather than APPEND using iptables?
Awarded Oct 2, 2024 at 16:51
For Server-Sent Events (SSE) what Nginx proxy configuration is appropriate?
Awarded Sep 18, 2024 at 20:33
In Bash, are wildcard expansions guaranteed to be in order?
Awarded Sep 11, 2024 at 22:28
yum search - package version
Awarded Aug 22, 2024 at 9:07
What is the maximum port number in Linux?
Awarded Aug 5, 2024 at 18:05
How to check cron logs in Ubuntu?
Awarded Aug 2, 2024 at 16:08
What is the difference between Nginx variables $host, $http_host, and $server_name?
Awarded Jul 19, 2024 at 8:35
How to search Powershell command history from previous sessions
Awarded Jul 15, 2024 at 22:07
Check OpenSSH version and update instructions on FreeBSD system
Awarded Jul 3, 2024 at 7:32
Why does htop have three load averages?
Awarded Jul 2, 2024 at 14:31
Is a CNAME to CNAME chain allowed?
Awarded May 17, 2024 at 8:06
How to add a timestamp to bash script log?
Awarded May 3, 2024 at 13:35
What does -qq argument for apt-get mean?
Awarded May 1, 2024 at 19:03
Can the environment variables tool in Windows be launched directly?
Awarded Mar 21, 2024 at 16:35
How do I delete a route from Linux routing table
Awarded Feb 28, 2024 at 0:20
How to properly unban an IP address which Fail2Ban banned?
Awarded Feb 22, 2024 at 15:47
How does try_files work?
Awarded Feb 3, 2024 at 5:05
What's the difference between IP address 0.0.0.0 and 127.0.0.1?
Awarded Jan 20, 2024 at 3:42
Disk full, du tells different. How to further investigate?
Awarded Jan 14, 2024 at 15:40
ssh-agent forwarding and sudo to another user
Awarded Jan 10, 2024 at 23:16
dig show only answer
Awarded Jan 10, 2024 at 11:57
Cannot SSH: debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
Awarded Jan 6, 2024 at 16:25
Tried to create 2 record set type=TXT in Route53
Awarded Jan 4, 2024 at 9:27
how to run cron job every 3 months?
Awarded Jan 3, 2024 at 9:42
Forcing the from address when postfix relays over smtp
Awarded Dec 26, 2023 at 23:35
How to get a .pem file from ssh key pair?
Awarded Dec 13, 2023 at 23:04
Multiple TXT fields for same subdomain
Awarded Dec 13, 2023 at 12:09
PECL command produces long list of errors
Awarded Dec 12, 2023 at 13:19
Can I make `find` return non-0 when no matching files are found?
Awarded Dec 7, 2023 at 8:26
Route 53 doesn't allow adding DKIM keys because length is too long
Awarded Dec 1, 2023 at 10:19
How to properly set permissions for NFS folder? Permission denied on mounting end.
Awarded Nov 11, 2023 at 9:42
How to find the physical volume(s) that hold a logical volume in LVM
Awarded Oct 26, 2023 at 12:34
associate name with ip for ssh?
Awarded Oct 18, 2023 at 20:15
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