Install JL-Cmder today, point it at your logs/ directory, and start asking better questions of your data.
jl-cmder convert --from logback --to json --input /var/log/yesterday.log --output audit.jsonl Monitor a live Spring Boot application and send an alert if a TransactionRollbackException occurs. jl-cmder
jl-cmder scan --level WARN --regex "timeout|deadline" /var/log/pod-*/service.log Convert yesterday’s Logback logs into JSON for a security audit. Install JL-Cmder today, point it at your logs/
jl-cmder scan --since "1 hour ago" --level ERROR --message "NullPointerException" /var/log/app.log Color-coded, with timestamp, thread, and the exact line number. Use Case 2: Multi-Folder Correlation Your microservice generates logs in 10 different pod directories. Find all timeout errors across all of them. jl-cmder scan --since "1 hour ago" --level ERROR
stage('Check Logs for Errors') steps sh ''' jl-cmder scan --level ERROR --exit-code build.log # Exits with 0 if NO errors found. Exits with 1 if errors exist. '''