Linux add a user to group with adduser
adduser command like useradd, used to add a user to linux server. adduser is more interactive, while useradd require all options passed…
Linux
Scan a folder with clamscan
To scan a folder, run -r will scan sub folders too. To Scan a Folder (Only Show Infected) To exclude a folder…
clamav
Install clamav on Ubuntu Scan a folder with clamscan Install clamav Antivirus on CentOS 7 How to install ClamAV on cPanel Server
Install clamav on Ubuntu
clamav is a free open source antivirus. To install clamav on Ubuntu/Debian, run apt install clamav -y To update ClamAV virus definitions,…
Allow SSH root login
To allow SSH login as user root, edit file vi /etc/ssh/sshd_config Find PermitRootLogin no Replace with PermitRootLogin yes restart sshd. systemctl restart…
Adding a group in Linux with addgroup
addgroup linux commanhd allow you to create a group. addgroup [options] [–gid ID] group Example root@ok:~# addgroup sokadmin Adding group `sokadmin’ (GID…
PCI COMPLIANCE SSH Diffie-Hellman Modulus
When doing PCI COMPLIANCE scan got error related to SSH Diffie-Hellman Modulus /etc/ssh/moduli Edit file vi /etc/ssh/sshd_config Add at end of the…
locate command on Linux
locate command find files on a linux server. To install locate, run On CentOS yum install mlocate On Debian/Ubuntu apt install mlocate…
ack better grep for programmers
ack is a tool like grep optimized for programmers. ack show the matched files name only On Debian/Ubuntu, you can install it…
log
Logging Linux Commands for all usersMonitor Apache site traffic with ApachetopFind IP with Most Access from Apache LogApache LogFormat show full domain…
Monitor Apache site traffic with Apachetop
apachetop is a command line tool like top, that shows traffic on a web site. It used apache access log to show…
imunify360
Imunify360 is paid version of Imunify. It provides additional protection like Web Application Firewall, Real-time protection, and automated malware cleaning. Update license…