technical solution-Understanding Linux commands and how they work – Free training from the course Linux Under the Hood Linux command tricks from Techmirrors
What happens when you run a linux command? Topics in this video:
0:41 Explaining what is involved: opening a file for read
1:54 Understanding system calls
4:21 Reading about system calls in man
7:22 Understanding library calls
8:59 Understanding the strict separation between userland and kernel land
13:46 Using strace and ltrace
18:38 Understanding signals
This video about understanding Linux commands and how they work is a free video lesson from the “Linux Under the Hood Video Course”.
This course is designed to gain a deeper understanding on how Linux works. You will learn how the operating system is organized, and why certain features are working as they do.
For more info go to http://www.sandervanvugt.com/course/linux-under-the-hood-video-course/
GET 60% OFF WITH PROMO CODE: SANDER60
Do you wish to learn more?
Buy one of my video courses on PearsonITcertification and InformIT.
60% OFF when entering PROMO CODE: SANDER60 at the check out page, using the (affiliate) links below. An affiliate link means when you click the link and make a purchase I receive a small commission – at no extra cost to you.
RED HAT
– RHCSA in Red Hat OpenStack LiveSessons https://www.rhatcert.com/RHCSA-in-Red-Hat-OpenStack
– OpenStack Certification Complete Video Course https://www.rhatcert.com/openstack-certification
– RHCSA Complete Video Course https://www.rhatcert.com/RHCSA-Complete-Video-Course-
– RHCSA 8 Cert Guide https://www.rhatcert.com/Red-Hat-RHCSA-8-Cert-Guide-eBook
– RHCE RHEL 8 Complete Video Course https://www.rhatcert.com/RHCE-EX294
– RHCE 8 EX294 Cert Guide https://www.rhatcert.com/Red-Hat-RHCE-8-Cert-Guide-eBook
– RHCE RHEL 7 Complete Video Course https://www.rhatcert.com/RHCE-Complete-Video-Course-
– Upgrading to Red Hat Enterprise Linux (RHEL) 8 LiveLessons https://www.rhatcert.com/upgrading-to-rhel-8
– Linux High Availability Clustering Complete Video Course https://www.rhatcert.com/linux-high-availability
– Linux Performance Optimization https://www.rhatcert.com/linux-performance-optimization
– Linux Troubleshooting https://www.rhatcert.com/linux-troubleshooting
– Red Hat OpenShift Fundamentals LiveLessons https://www.rhatcert.com/openshift-fundamentals
– Linux Security Complete Video Course https://www.rhatcert.com/linux-security
– OpenStack Certification Complete Video Course https://www.rhatcert.com/RHCSA-in-Red-Hat-OpenStack
– Ansible Certification https://www.rhatcert.com/ansible-certification
KUBERNETES
– Getting Started with Kubernetes https://www.rhatcert.com/getting-started-with-kubernetes
– Hands-on Kubernetes LiveLessons https://www.rhatcert.com/hands-on-kubernetes
– Certified Kubernetes Application Developer (CKAD) https://www.rhatcert.com/CKAD
– Certified Kubernetes Administrator (CKA) https://www.rhatcert.com/CKA
LINUX FOUNDATION
– Linux Foundation System Administrator (LFCS) – http://www.rhatcert.com/LFCS
– Linux Foundation Engineer (LFCE) – http://www.rhatcert.com/LFCE
MICROSOFT LINUX
– Linux on Azure https://www.rhatcert.com/linux-azure
GENERIC LINUX
– Linux Fundamentals https://www.rhatcert.com/linux-fundamentals
– Ansible Certification https://www.rhatcert.com/ansible-certification
– Getting Started with Kubernetes https://www.rhatcert.com/getting-started-with-kubernetes
– Hands- On Ansible https://www.rhatcert.com/Hands-on-Ansible
– Ansible Fundamentals – https://www.rhatcert.com/ansible-fundamentals
– Linux Under the Hood – https://www.rhatcert.com/linux-under-the-hood
– Bash Scripting Fundamentals https://www.rhatcert.com/Bash-Scripting-Fundamentals
– Advanced Bash Scripting https://www.rhatcert.com/Advanced-Bash-Scripting
– Ubuntu Server Essentials LiveLessons https://www.rhatcert.com/Ubuntu-Server-Essentials
– Novell Cluster Services for Linux and NetWare https://www.rhatcert.com/Novell-Cluster-Services-for-Linux-and-NetWare
COMPTIA LINUX+ / LPI
– LPIC-1 (Exam 101) LiveLessons https://www.rhatcert.com/LPIC-1-Exam-101
– LPIC-1 (Exam 102) LiveLessons https://www.rhatcert.com/LPIC-1-Exam-102
– CompTIA Linux+ XK0-004 Complete Video Course, 2nd Edition: https://www.rhatcert.com/CompTIA-Linux+-XK0-004
– Beginning Linux System Administration https://www.rhatcert.com/Beginning-Linux-System-Administration
– Linux High Availability Clustering Complete Video Course https://www.rhatcert.com/linux-high-availability
VMWARE
– vSphere 6 Foundations (Exam #2V0-620) Complete Video Course https://www.rhatcert.com/vSphere-6-Foundations-Exam-2V0-620
Need help to find the right video course?
Check http://www.sandervanvugt.com/linux-video-courses
Living Open Source Foundation (LOS): https://livingopensource.net
The mission of the LOS foundation is to change local economies and lives of individuals by bringing open source skills to Africa.
Stay informed about new (free) courses and promotions by subscribing to my updates via http://www.sandervanvugt.com
Share this video: https://www.youtube.com/watch?v=Q4od2MEWyAc
sourceTechmirrors