After settings up encryption for /dev/sdd1, you notice that the file system is not mounted during system startup.You suspect a configuration error in /etc/crypttab:# cat /etc/crypttabAssume that /etc/fstab is correct. Identify the reason why the file system is not mounted after system startup.
Examine this command and its output:# yum history listLoaded plugins: security -history listWhich command must you use to undo the last two yum transactions?
Users report 403-Forbidden errors while accessing Apache manuals after you enabled SELinux.Examine the contents of /var/www/manual:# ls Za /var/www/manualdrwxr-xr-x. root root system_u: object_r:httpd_sys_content_t:s0 . drwxr-xr-x. root root system_u: object_r:httpd_sys_content_t:s0 ..-rw-r--r--. root root system_u: object_r:user_home_t:s0 bind.html-rw-r--r--. root root system_u: object_r:user_home_t:s0 caching.html-rw-r--r--. root root system_u: object_r:user_home_t:s0 configuring.html-rw-r--r--. root root system_u: object_r:user_home_t:s0 content-negotiation.html-rw-r--r--. root root system_u: object_r:httpd_sys_content_t:s0 convenience.mapIdentify two commands that will resolve the 403- Forbidden errors.
Examine the D scrypt:syscall::read:entry,syscall::write:entry/pid == $1/{ts[probefunc] = timestamp;}syscall::read:return,syscall::write:return/pid == $1 && ts[probefunc] != 0/{printf("%d nsecs", timestamp – ts[probefunc]);}Which statement is true about this script?
A container has a runaway process that is consuming all of its allotted CPU time. You want to temporarily stop this container from using any more CPU so that you can inspect it and try to correct the problem.Which command would you run?
Examine the current SELinux status:You have to meet these requirements:1. Network services must run in a confined domain.2. The guest user must be confined.3. The guest user must not be allowed from using the su command.4. Access to files and directories must be granted based only of the SELinux contexts.5. The SELinux configuration must be persistent across system restarts.6. Users must be able to publish private HTML content.You issued these commands:# setenforce enforcing# semanage login d s guest_u guest# setsebool P httpd_enabled_homedirs onWhich requirements do you meet?
