Back-end Engineering
389 learners
Bash Script Error Handling
Learn effective error management in shell scripts. Cover exit statuses, error message redirection, file/directory checks, `trap` command for cleanup, and try-catch mechanisms. Master writing robust scripts that handle errors gracefully and maintain system stability. By course end, you'll create reliable shell scripts for various scenarios.
Bash
4 lessons
20 practices
1 hour
Programming, Algorithms, and Data Structures
Lessons and practices
Observe Exit Statuses in Action
Update Exit Status Script
Fix the Error Statuses
Admin Login Error Handling
Mastering Shell Script Exit Statuses
Observing Error Redirection
Modifying Error Redirection
Fix Redirection Bugs
File Size Error Handling
Custom Function Error Handling
Check File and Directory Existence
Modifying File and Directory Existence
Check and Create File Paths
Handling Sensitive Data
Handling File Copy Errors
Observing Trap Commands
Handling Interrupt Trap Signals
Fix the Cleanup Bug
Auto-save Error Handling
System Updates Cleanup
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