RHCSA LINUX free videos and free material uploaded by GRRAS Solution Training Institute in Jaipur,Tonk Road .
What is Operating System.
Install Linux Operating system on VM & Bare Metal.
Login Mechanism through CLI & GUI.
What is Shell & Shell Variables.
Understanding File System Concepts with Absolute & Relative Path.
Linux Essential commands(cd,ls,mkdir,touch,cat,cp,mv,rm,history)
SoftLink & Hardlinks.
Essential toolkit(Grep, head, tail, sed, awk, tr, echo)
I/O Redirections
Types of Users & groups in Linux.
Database files of users & groups.
Useradd, Userdel, Usermod, chage, chfn ,su commands.
Configure Controls for users by login.defs & /etc/default/useradd files.
User Monitoring Commands (w,who,last,lastb & /var/log/secure files).
Sudo Controls in Linux.
Types of Permission in Linux.
Symbolic & Numeric method to change permissions.
Special Permission (sticky bit, suid, sgid)
Access Control list in linux.
Requirement of Partitioning & Types of Partition Schemes in Linux.
Creating & Manage Partition in linux.
Mounting & Unmounting of Partitions.
Logical Volume Management.
Stratis & VDO in Linux.
Introduction of GRUB2 Boot Loader in Linux.
Understand Boot Sequence via each components.
Crack root Password in Linux.
Reinstall Boot Loaders in Linux.
Red Hat Enterprise Linux is an open source, protected, smooth and easy-to-use operating system designed to secure, customize and provide flexible and stable foundation for all IT work pressure and deployment. Red Hat launched its certification RHCSA by which you can easily enter into the Linux OS world. An RHCSA certification is earned by giving a Red Hat Certified System Administrator (RHCSA) exam .
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