Linux Interview
Linux booting process
EXT4 XFS file system
runlevel
scan disk
hba driver
systool -c fc_host
lspci -nn | grep -i hba
single user mode
server load
NAS vs NFS
halt and shutdown
count thread of process ps -o thcount ,cat /proc/<PROCESS_PID>/status | grep Threads
Ipcs
vmstat
procss life cycle
3way handshaking
lsof
signals interrupt
context switch
init and systemd
bonding & link aggragation
iostat
netstat -i
sar
selinux
signals
systemcalls
https://www.geeksforgeeks.org/array-basics-shell-scripting-set-1/ array in shell scripting
https://dzone.com/articles/10-easy-to-use-modules-in-ansible-1 modules ansible-1
https://gist.github.com/andreicristianpetcu/b892338de279af9dac067891579cad7d ansible-1
https://www.zeolearn.com/interview-questions/ansible
https://www.gremlin.com/site-reliability-engineering/sre-interview-questions-and-job-descriptions/
https://www.geeksforgeeks.org/access-control-listsacl-linux/#:~:text=Basically%2C%20ACLs%20are%20used%20to,ACL%20and%20showing%20ACL%20respectively.
https://linuxconfig.org/how-to-start-a-docker-container-as-daemon-process
https://www.tecmint.com/boot-into-single-user-mode-in-centos-7/
https://www.redhat.com/sysadmin/linux-commands-vmstat
https://www.guru99.com/tcp-3-way-handshake.html
https://www.tutorialspoint.com/what-is-context-switching-in-operating-system
https://www.thegeekdiary.com/what-are-the-network-bonding-modes-in-centos-rhel/
https://www.geeksforgeeks.org/run-levels-linux/
https://www.geeksforgeeks.org/array-basics-shell-scripting-set-1/
https://www.unixarena.com/2013/05/solaris-10-interview-questions.html/
https://docs.oracle.com/cd/E19787-01/820-4989/chapter1-1/index.html#:~:text=Install%20the%20Solaris%20OS%20and,Create%20state%20database%20replicas.
http://www.datadisk.co.uk/html_docs/sun/sun_zfs_cs.htm
http://www.datadisk.co.uk/html_docs/sun/solaris_zones_cs.html
https://gaia.cs.umass.edu/kurose_ross/interactive/dns_query.php
https://github.com/mxssl/sre-interview-prep-guide
https://syedali.net/engineer-interview-questions/
https://docs.gitlab.com/ee/ci/pipelines/pipeline_architectures.html
https://www.jfrog.com/confluence/display/CLI/CLI+for+JFrog+Artifactory
https://www.liquidweb.com/kb/what-is-umask-and-how-to-use-it-effectively/#:~:text=Umask%2C%20or%20the%20user%20file,set%20for%20newly%20created%20files.
https://linux.die.net/man/1/daemonize#:~:text=Causes%20daemonize%20to%20write%20the,create%20its%20own%20PID%20file.&text=Single%2Dinstance%20checking.&text=Normal%20processes%20that%20do%20not,usually%20close%20all%20file%20descriptors.
https://www.tutorialspoint.com/operating_system/os_processes.htm#:~:text=1-,Stack,process%20during%20its%20run%20time.
https://www.guru99.com/ansible-interview-questions.html
Atlassian-Git-Cheatshee
https://linoxide.com/10-tools-monitor-cpu-performance-usage-linux-command-line/
https://www.unixmen.com/file-permissions-suid-sgid-sticky-bit-acl-nmcli-ssh-nmtui-tools-rhcsa/#:~:text=When%20SUID%20is%20set%20then,t%20to%20apply%20the%20value.
https://www.unixarena.com/2016/04/sun-cluster-configure-zone-cluster-solaris.html/
https://opensource.com/article/20/10/linux-kernel-interrupts
https://opensource.com/article/18/7/sysadmin-guide-selinux
https://www.redhat.com/en/topics/linux/what-is-selinux#:~:text=Security%2DEnhanced%20Linux%20(SELinux),Linux%20Security%20Modules%20(LSM).
https://docs.ansible.com/ansible/latest/user_guide/playbooks_loops.html
https://docs.ansible.com/ansible/2.8/user_guide/intro_adhoc.html
https://docs.ansible.com/ansible/latest/user_guide/intro_adhoc.html
https://mariadb.com/kb/en/deploying-to-remote-servers-with-ansible/
