Linux 490

Unable to verify certificate 'Server-Cert'. Add "NSSEnforceValidCerts off" to nss.conf so the server can start until the problem can be resolved.

Unable to verify certificate 'Server-Cert'. Add "NSSEnforceValidCerts off" to nss.conf so the server can start until the problem can be resolved. 위와 같이 에러가 발생 된다면 nss 인증을 off 해주면 된다. vi /etc/httpd/conf.d/nss.conf NSSEnforceValidCerts off 추가 해주고 service httpd restart 해주면 된다. 아니면 인증서를 갱신해주거나

Linux 2020.08.24

ERROR 1217 (23000): Cannot delete or update a parent row: a foreign key constraint fails

ERROR 1217 (23000): Cannot delete or update a parent row: a foreign key constraint fails mysql db 삭제시 위와 같이 에러가 발생 한다면 SET foreign_key_checks = 0; 작업해주고 삭제 하면 정상 적으로 삭제 된다. mysql> drop table AO_54307E_SERVICEDESK; ERROR 1217 (23000): Cannot delete or update a parent row: a foreign key constraint fails mysql> SET foreign_key_checks = 0; Query OK, 0 rows affected (0.00 sec) mysql> drop table AO_54..

Linux 2020.06.11
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