Study guides, Class notes & Summaries

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

RHCSA EXAM 2024 WITH 100% CORRECT ANSWERS How do you Secure Shell into another system? - correct answer ssh <user>@<host> How do you execute commands on a remote system via Secure Shell without actually opening a new shell? - correct answer ssh <user>@<host> <command> How do you generate a public key and private key file for SSH authentication? - correct answer ssh-keygen How do you export a public key for SSH authentication on a different machine? - c...

Red Hat Enterprise Linux 5 supports LUKS encryption. True or False? - correct answer False. Red Hat Enterprise Linux 6 is the only version that officially supports LUKS encryption. In Red Hat Enterprise Linux 6, SELinux is set to Enforcing by default during the installation. True or False? - correct answer True. In Red Hat Enterprise Linux 6, the default for SELinux is Enforcing during installation (which can be changed after the installation completes). For Red Hat Enterprise Linux 5, you we...

You want to change the label of a partition from ptn 1 to WebData - correct answer ???/dev/sdb1 WebData You want to mount a remote Samba share on a host and make it available locally in /smb_mnt, using the cifs the file system. Complete the command that allows you to do this. - correct answer mount -t cifs //rhe11/UserFiles /smb_mnt/ which one of the following options will you consider when creating hybrid volumes? - correct answer SSDs perform better Hybrid volumes are created as pa...

Connection --> select Wired Connection1 (eth0) --> go to IPV4 CONFIGURATION --> select Manual --> show Enter on Add Addresses = 172.24.0.110/24 Gateway = 172.24.0.254 DNS = 172.24.0.254 OK

how to add into sudoers user how to setup sudo for a user - correct answer echo /etc/sudoers.d/user01 >> user01 ALL=(ALL) ALL you can do like this....OR in the file user20 ALL=(ALL) NOPASSWD:ALL usermod -aG wheel user visudo --> %wheel ALL=(ALL) ALL how to add the sudoers group and give access - correct answer To enable sudo access to the group named gourp01 echo /etc/sudoers.d/group01 >> %group01 ALL=(ALL) AL configuring password ageing - correct answer chage command...

install crontab & service - correct answer yum install cronie ce directory for cron for root user - correct answer /etc/cron.d shows crontab example - correct answer crontab user andrew crontab that runs daily at 14:24 and executes /bin/echo/hiya - correct answer yum install cronie systemctl enable --now crond crontab -eu Andrew 24 14 * * * /bin/echo/hiya crontab -l Andrew check if service is running at boot - correct answer systemctl status service where and what to make rep...

You want to install a test environment to price for the RHCSA exam. Which of the following distributions should you avoid? a. The most recent Fedora version b. CentOS 8 c. Scientific Linux 8 d. RHEL 8 - correct answer The most recent Fedora version Which of the following features is availiable both in RHEL and CentOS? a. Hardware certification b. Software certification c. The right to make support calls d. Software updates. - correct answer Software updates. Why should you ...

1. You want to install a test environment to practice for the RHCSA exam. Which of the following distributions should you avoid? a. The most recent Fedora version b. CentOS 8 c. Scientific Linux 8 d. RHEL 8 - correct answer a. The most recent Fedora version 2. Which of the following features is available in both RHEL and CentOS? a. Hardware certification b. Software certification c. The right to make support calls d. Software updates - correct answer d. Software updates 3. Why...

In Bash what is an alias - correct answer User defined command: [alias newcmd=oldcmd what is an internal command - correct answer Runs as part of the shell itself what is an external command - correct answer Exists as an executable file on the computer what is the $Path - correct answer Defines a list of directories that search for a filename when a user enters a command Explain the following file descriptors > >> 2> 2>&1 < - correct answer > - Redirects st...