Intermediate Shell Scripting
Learn intermediate shell scripting with loops, functions, user input validation, and file operations through hands-on exercises to enhance your automation skills.
About This Lab
This lab builds upon basic shell scripting concepts and introduces intermediate topics such as loops, functions, file operations, and user input validation. By the end of this hands-on exercise, you will have a deeper understanding of shell scripting techniques essential for Linux system administration and automation tasks.
What You'll Learn
- Using loops (for, while) to automate repetitive tasks
- Defining and using functions in shell scripts
- Handling user input validation
- Performing file operations (creating, writing, reading)
Importance of Intermediate Shell Scripting
- Helps automate complex system administration tasks
- Reduces manual intervention by scripting repetitive operations
- Essential for Linux professionals, especially RHCSA candidates
- Enhances problem-solving skills with scripting logic
Who Should Take This Lab?
- RHCSA exam candidates
- Linux system administrators looking to improve scripting skills
- Students and developers interested in advanced Linux scripting
Prerequisites
- Basic understanding of Linux commands and file operations
- Familiarity with executing shell scripts and using variables
Conclusion
This lab provides a practical approach to mastering intermediate shell scripting, crucial for Linux system administrators and RHCSA exam preparation. By completing this lab, you will gain confidence in using loops, functions, and file operations in shell scripts, enabling you to automate tasks effectively in real-world environments.
-
RHCSA Preparation Course
-
FREE Labs
-
Red Hat Administration (RH124)Access Linux File System10mManage Files using CLI15mCreate, View, and Edit Text Files20mManage Local Users and Groups10mControl Access to Files15mMonitor and Manage Processes20mControl Services and Daemons10mConfigure and Secure SSH15mAnalyze and Store Logs20mArchive and Transfer Files10mInstall and Update Software15mManage Networking20mAnalyze Servers10m
-
Red Hat Administration (RH134)Improve Command Line Productivity15mSchedule Future Tasks20mTune System Performance10mControlling Access to Files with ACL15mManaging SELinux Security20mManage Basic Storage10mManage Logical Volume15mImplement Advanced Storage Features20mAccess Network Attached Storage10mManage Network Security (Firewall)15mRun Containers20mFlatpak Application Management15m
-
Pre-Exam Practice
-
Labs Beyond SyllabusBasic Command Line Tools15mMounting Filesystem and Creating Links20mCommand Line Text Processing15mIntroduction to Shell Scripts15mIntermediate Shell Scripting20mAdvanced Shell Scripting20mSELinux Basics15mSELinux Policy Management20mSELinux Troubleshooting15mPodman Basics15mBuilding and Running Containers20mPodman Networking15mLVM Management20mMultiple Logical Volumes20mLVM Disaster Recovery25m
-
Certificate Of Completion
-
RHCSA Mock Exam