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The material also addresses repository creation and permission management, branch locking and code-freeze practices, plus Nexus artifact repository usage including snapshot vs release repositories and secured remote access via proxy authentication. Jenkins topics include CI/CD, master-slave, pipelines, triggers, stage failure handling, backups, offline plugin installation, and plugin usage.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/devops-interview-questions-by-ashok-linux-github-nexus-jenkins/391816/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/devops-interview-questions-by-ashok-linux-github-nexus-jenkins/391816.png","ImageObject",300,407,{"name":92,"@type":93},"Elsa","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-09","2026-09-25",true,{"@type":102,"interactionType":103,"userInteractionCount":44},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What are the key Linux commands mentioned for interview answers?","Question",{"text":112,"@type":113},"The questions include commands to show the Linux OS version (/etc/os-release), kernel version (uname -r), running processes (ps aux), and to find or delete files older than 30 days (find ... -mtime +30).","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What does a zombie process mean and how can it be listed?",{"text":117,"@type":113},"A zombie process is described as a defunct process that still resides in memory. It can be identified using ps aux piped to egrep \"Z|defunct\".",{"name":119,"@type":110,"acceptedAnswer":120},"How is the GitHub workflow structured using branches and pull requests?",{"text":121,"@type":113},"The branching strategy lists Master/Main, Dev, Feature, QA, UAT, and Release. It states that latest code is in Master, ongoing development uses Dev, new enhancements are built in Feature, and production releases are done from Release, with pull requests used to merge changes after reviewer approval.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},391816,1791482629,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":44,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":39,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":46,"preview_page_count":4},137455077381,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","| DevOps Interview Questions by Mr. Ashok\u003Cbr>Linux Interview Questions\u003Cbr>1) What kind of Linux Machines you are using in your project?\u003Cbr>Ans : RHEL\u003Cbr>2) How to display Linux version?\u003Cbr>Ans : $ cat /etc/os-release\u003Cbr>3) How to display Kernel version?\u003Cbr>Ans : $ uname-r\u003Cbr>4) How to display all the running process in Linux OS\u003Cbr>Ans : $ ps aux |\n| --- |\n| \u003Cbr>5) What is Zombie Process in Linux\u003Cbr>Ans: A zombie process refers to any process that is essentially removed from the system as ‘defunct’,\u003Cbr>but still somehow resides in the processor’s memory as a ‘zombie’Command To get Zombie Processes : $ ps aux | egrep \"Z|defunct\" |\n| 6) How to kill Running Process in Linux\u003Cbr>Ans : kill-9 \u003CProcessID>\u003Cbr>7) How to display the files which are 30 days old in Linux Machine\u003Cbr>Ans :\u003Cbr>Display 30 days old files in pwd : $ find . -mtime +30-print\u003Cbr>Display 30 days old files in specific directory : $ find \u003Cdirectory-path> -mtime +30-print\u003Cbr>8) How to delete all the files which are 30 days old in Linux Machine\u003Cbr>Ans : $ find \u003Cdirectory-path> -mtime +30-delete\u003Cbr>9) What is the difference between find and locate\u003Cbr>Ans: locate fill search for the files in locate db where as find will search for the files in entire linux filesystem\u003Cbr>10) How to display all the users who are belongs to a group\u003Cbr>Ans: $ getent group \u003Cgroup_name> |\n\n\n| Git Hub Questions\u003Cbr>11) What is branching strategy in Git Hub ?\u003Cbr>Ans) These are the branches we have in our repository: Master / Main, Dev, Feature, QA, UAT, Release\u003Cbr>All the latest code will be available in master branch.\u003Cbr>Developers will use Dev branch for on-going dev activities New Enhancements will developed in Feature branch Production release we will do from Release branch.\u003Cbr>12) What is Pull Request in Git Hub ?\u003Cbr>Ans: Pull Request is used to merge changes from one branch to another branch.\u003Cbr>Ex: Develop branch changes we want to merge in feature branch then we will create a pull request with Reviewer. |\n| --- |\n| \u003Cbr>Reviewer is responsible to review and should approve request then only we can merge changes form one branch to another branch\u003Cbr>13) What is the difference between Merge and Rebase commands\u003Cbr>Ans: Merge & Rebase both are used to merge changes from one branch to another branch |\n| Merge will preseve commit history where as Rebase will not preserve commit history\u003Cbr>14) What is Git Bisect command ?\u003Cbr>Ans: 'git bisect' command is used to identify bad commit. Bad commit means the commit which introduced bug in the code.\u003Cbr>15) What is Git Squash command\u003Cbr>Ans: 'git squash' command is used to merge sequential commits into single commit.\u003Cbr>16) What is Git Stash command\u003Cbr>Ans: It is used to store working tree changes to stash area and make working tree clean.\u003Cbr>17) Have you ever faced merge conflicts and how you resolved ?\u003Cbr>Ans: Yes i have faced merge conflicts when we are merging branches. We have compared all the changes and we had meeting with dev team and we have removed un-wanted code and resolved conflicts manually. |\n\n\n| 18) Who will create Git Repositories in your project and who will tell you to create new Repository ?\u003Cbr>Ans: Our DevOps team is responsible to create new repositories in git hub. Development team will send an email request with JIRA-Story to create new Repository with their manager approval. Once Dev Manager approved then DevOps team will create New Repository then we will close that Jira Story.\u003Cbr>19) How you are managing Git Hub Permissions for team members ?\u003Cbr>Ans: In Git Hub we have Role Based Access. DevOps team will have all permissions in git hub. For developers limited permissions will be available.\u003Cbr>20) What is Branch Lock ?\u003Cbr>Ans: release branch will be locked that means no body can commit code to release branch directly. If any developer wants to commit code to locked branch then we need to get Development Manager & DevOps manager approval then only we will give 'write' access for the branch.\u003Cbr>Note: We will have code freeze before 1","cbCairM0RnyXBXyA","https://ap.wps.com/l/cbCairM0RnyXBXyA","pdf",242728,"English","# Linux Interview Questions\n## Git Hub Questions\n## Nexus Interview Questions\n## Jenkins Interview Questions","[{\"question\":\"What are the key Linux commands mentioned for interview answers?\",\"answer\":\"The questions include commands to show the Linux OS version (/etc/os-release), kernel version (uname -r), running processes (ps aux), and to find or delete files older than 30 days (find ... -mtime +30).\"},{\"question\":\"What does a zombie process mean and how can it be listed?\",\"answer\":\"A zombie process is described as a defunct process that still resides in memory. It can be identified using ps aux piped to egrep \\\"Z|defunct\\\".\"},{\"question\":\"How is the GitHub workflow structured using branches and pull requests?\",\"answer\":\"The branching strategy lists Master/Main, Dev, Feature, QA, UAT, and Release. It states that latest code is in Master, ongoing development uses Dev, new enhancements are built in Feature, and production releases are done from Release, with pull requests used to merge changes after reviewer approval.\"}]","DevOps Interview Questions by Ashok - Linux, GitHub, Nexus, Jenkins | PDF",1790359074]