Rhcsa system exam - Study guides, Class notes & Summaries

RHCSA Exam How do you Secure Shell into another system? - Answer- ssh <user>@<host> How do you execute commands on a remote system via Secure Shell without actually opening a new shell? - Answer- ssh <user>@<host> <command> How do you generate a public key and private key file for SSH authentication? - Answer- ssh-keygen How do you export a public key for SSH authentication on a different machine? - Answer- ssh-copy-id <user>@<host> How do...

Rhcsa Exam Practice Questions and Answers (100% Pass) In which language is Linux written? What does the language have to do with the success of Linux? - Answer️️ -More than 95 percent of the Linux operating system is written in the C programming language, and C is portable because it is written in a higher-level, machine-independent language. (The C compiler is written in C.)Because Linux is portable, it can be adapted (ported) to different machines and can meet special requirements....

RHCSA Exam Practice Questions and Answers (100% Pass) Set cronjob for user natasha (student) to do /bin/echo hiya at 14:23 - Answer️️ -# crontab -e -u natasha 23 14 * * * /bin/echo hiya SELinux must be running in the Enforcing mode - Answer️️ -# cat /etc/selinux/config # setenforce 1 # vim /etc/selinux/config ## selinux=enforcing sestatus 1. A YUM repository has been provided at your system to use this location as a default repository. - Answer️️ -'cd /etc/.d/' 'touc...

RHCSA Exam Study Guide with Complete Solutions commands/process to reset root password - Answer️️ -on boot: select most recent kernel `e` to edit goto line with linux16, add `` to end of line `ctrl+x` to continue boot to rd rescue mode remount /sysroot as readable (defaults to read only in rd rescue mode): `mount -o remount,rw /sysroot` load the target env with: `chroot /sysroot` reset the password with: `passwd root` fix selinux context with (instructs selinux to perform full re...

RHCSA Exam Questions and Answers correct How do you Secure Shell into another system? ssh <user>@<host> How do you execute commands on a remote system via Secure Shell without actually opening a new shell? ssh <user>@<host> <command> How do you generate a public key and private key file for SSH authentication? ssh-keygen How do you export a public key for SSH authentication on a different machine? ssh-copy-id <user>@<host> ...

How do you Secure Shell into another system? - ANSWERSssh <user>@<host> How do you execute commands on a remote system via Secure Shell without actually opening a new shell? - ANSWERSssh <user>@<host> <command> How do you generate a public key and private key file for SSH authentication? - ANSWERSssh-keygen How do you export a public key for SSH authentication on a different machine? - ANSWERSssh-copy-id <user>@<host> How do you export a *spe...

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