What is Linux System Administration?
What is Linux?
Linux isthebest-knownandmost-usedoperatingsystem.Asanoperatingsystem,Linuxissoftware thatsitsunderneathalloftheothersoftwareonacomputer,receivingrequestsfromthoseprograms andrelayingtheserequeststothecomputer’shardware. DevOps Training
Introduction to Linux System Administration: Linuxisamajorstrengthincomputingtechnology. Mostofthewebserver,mobilephones,personalcomputers,supercomputers,andcloud-serversare poweredbyLinux.
✓ LinuxFileSystems
✓ FileSystemHierarchy
✓ ManagingRoot/superUser
✓ BasicBashCommand
✓ HandlingFile,DirectoriesandUsers
Linux Administrator: SystemAdministrationhasbecomeasolidcriterionforanorganization and institute that requires a solid IT foundation. Hence, the need for efficient Linux administrators is the requirement of the time. The job profile might change from each organizationastheremaybeaddedresponsibilitiesanddutiestotherole.
Below are some duties of a Linux Administrator:
• MaintainallinternetrequestsinclusivetoDNS,RADIUS,Apache,MySQL,andPHP
• Takingregularbackupofdata,createnewstoredproceduresandlistingback-upisoneof theduties.
• Analyzing all error logs and fixing along with providing excellent customer support for Webhosting,ISPandLANCustomersontroubleshootingincreasedsupporttroubles.
• Communicatingwiththestaff,vendors,andcustomersinacultivated,professionalmanner atalltimeshastobeoneofhischaracteristics.
• Enhance,maintainandcreatingthetoolsfortheLinuxenvironmentanditsusers.
• Detectingandsolvingtheserviceproblemsrangingfromdisasterrecoverytologinproblems.
• Installingthenecessarysystemsandsecuritytools.WorkingwiththeDataNetworkEngineer andotherpersonnel/departmentstoanalyzehardwarerequirementsandmakesacquiring recommendations.
• Troubleshoot,whentheproblemoccursintheserver.