Sayed Ahmed This is my youtube channel on Training and Education; primarily on Software and Web Development. Playlists: object oriented programming in php 5 http://www.youtube.com/watch?v=xVnVD3b2BCc&list=PLUA7SYgJYDFozmePt6hBygmlU_uwID1_8 PHP and MySQL: Misc http://www.youtube.com/watch?v=h21qyG3KeJY&list=PLUA7SYgJYDFovREY1m3AcPUOF59U695su Ecommerce Shop Development in Magento http://www.youtube.com/watch?v=NJzUSu-GcUk&list=PLUA7SYgJYDFqOx7–ezlbukRbVX1wIfeI Introduction to Information and Telecommunications Technologies (Based on Grade 11 & 12 Education in Bangladesh) http://www.youtube.com/watch?v=vVHSVrtRIis&list=PLUA7SYgJYDFqrvpNI2YsxMfCxXBsiQGbY Video Game Design …
Category: Professional
Jul 31
Recent Announcements from AWS
Browse below to learn about the latest product, service, and feature announcements from AWS. AWS Release Notes A Weekly Review of the Latest Announcements from AWS Introducing Amazon EC2 R5 Instances, the next generation of memory-optimized instances Introducing Amazon EC2 z1d Instances with a sustained all core frequency of up to 4.0 GHz Amazon ECS …
Jul 27
Tech Talk Follow Up: Introduction to Amazon QuickSight: Business Analytics for Everyone
Thank you for registering for an AWS Online Tech Talk. The on-demand content is now available. Webinar: Introduction to Amazon QuickSight: Business Analytics for Everyone Recording Presentation slides My Account | Getting Started | Products | Solutions | Pricing | Partners | Documentation | Training | Events & Webinars | AWS Activate | Marketplace | …
Dec 26
AutoFS and Mounting in Linux/Redhat/CentOS
AutoFS and Mounting in Linux/Redhat/CentOS echo “AutoFS – Automatic FS system Mounting – Dec 26th, 2017 by Sayed” check if Autofs installed or not yum list installed | grep autofs I just installed; hence it is there you can install with yum -y install autofs 944 yum -y install autofs then you can enable autofs …
Dec 26
On File Systems and Linux Commands (Redhat/CentOs/Fedora)
On File Systems and Linux Commands (Redhat/CentOs/Fedora) echo “Dec 26th, 2017, Sayed Ahmed, Justetc Technologies” On file Systems – Target Audience: Technical People. Software Developers and System/Network Administrators or DevOps (or wanna be) / and /boot are the default Linux file systems you can also configure /home, /opt, /var, /tmp, /usr as separate file systems …
Dec 25
Users and Groups management in Linux (Redhat/CentOS/Fedora)
Users and Groups management in Linux (Redhat/CentOS/Fedora) Target Audience: Technical people who knew or already know (to some extent) – just wanna review Yes, from my history 622 echo “dec 25th, 2017 – sayed” User and password related files 623 cat /etc/passwd 624 cat /etc/shadow 625 cat /etc/group 626 cat /etc/gshadow There are some …
Dec 24
NTP related commands/Linux
598 echo “dec 24th, 2017” 599 echo “NTP Client” 600 yum list ntp 601 yum list installed |grep ntp 602 To activate ntp 603 yum -y install ntp system-config-date 604 cat /etc/ntp.conf 605 grep ^server /etc/ntp.conf 606 systemctl restart ntpd 607 systemctl enable ntpd 608 systemctl start ntpd 609 ntpq -p 612 nmtui 613 ip …
Dec 24
Network Interface, Network Clients related Linux/Redhat/CentOS commands
echo “Dec 24th, 2017” 532 echo “Basic Networking in Linux” 533 hostname 534 uname -a 535 uname -n 536 cat /etc/hostname 537 nmcli general hostname 538 changing hostname temporarily 539 hostname server10.example.com 540 for permanent change 541 hostnamectl set-hostname server100.example.com 542 or change /etc/hostname file 543 vim /etc/hostname 544 restart systemctl 545 systemctl restart systemd-hostnamed …
Dec 24
TCP Wrappers in Linux/CentOS/Redhat/Fedora
TCP Wrappers in Linux/CentOS/Redhat/Fedora yum info tcp_wrappers yum install tcp_wrappers-devel.x86_64 506 reboot 507 ifdown ens33 508 ifup ens33 509 yum install tcp_wrappers-devel.x86_64 510 yum -y install tcp_wrappers-devel.x86_64 511 ls /var/ftp/pub/Packages/ 512 ls /etc/yum.repos.d/local.repo 513 vim /etc/yum.repos.d/local.repo 514 systemctl status vsftpd 515 systemctl start vsftpd 516 systemctl enable vsftpd 517 yum -y install tcp_wrappers-devel.x86_64 518 cat …
Dec 24
SSH/SSHD/OpenSSH in CentOS/Redhat Linux
Experiment with SSH/SSHD/OpenSSH in CentOS/Redhat Linux Yes, from my history (Probably a review for the technical people, who already knew these sometimes in the past) 461 echo “dec 24th, 2017” 462 vim /etc/ssh/sshd_config 463 echo “SSH Related Commands” 464 scp -> secure copy 465 tscp -> secure copy for windows 466 sftp -> secure ftp …
