$ git checkout 20220
20220210_kpi_report 20220315_test_history
20220215_kpi_database 20220318_cancel_test
20220215_report_avgday 20220506_test_report_split
20220216_kpi_report 20220516_kpichart_equip_repair_rate
20220216_report_ver 20220524_document
20220217_add_comment 20220524_issue_delete
20220217_add_log 20220608_test_sample
20220217_test_report 20220614_equip_tracking
20220223_test_report 20220616_document
20220225_kpi_report 20220620_workload_optimize
20220228_on_site 20220622_kpi_report
20220302_kpi 20220623_workload_update
20220308_kpi_report 20220701_document
$ git branch -a | grep '202203'
20220302_kpi
20220308_kpi_report
20220315_test_history
20220318_cancel_test
$ git branch -a | grep '202203' | xargs git branch -D
Deleted branch 20220302_kpi (was 3fab10b9).
Deleted branch 20220308_kpi_report (was 01e40c14).
Deleted branch 20220315_test_history (was b1c23aa8).
Deleted branch 20220318_cancel_test (was 27d3c7a9).
$ git branch -a | grep '20220[4|5|6]'
20220506_test_report_split
20220516_kpichart_equip_repair_rate
20220524_document
20220524_issue_delete
20220608_test_sample
20220614_equip_tracking
20220616_document
20220620_workload_optimize
20220622_kpi_report
20220623_workload_update