혹시 daum by cat(으)로 찾으셨나요?
블로그
- PostgreSQL data replication OS: CentOS Linux release 8.2.2004 (Core) (cat /etc/centos-release), AWS EC2 환경에서 테스트 DB: PostgreSQL 12.6 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5), 64-bit (select version
- Hyper-v VHD compact cat을 이용하여 NULL을 HDD에 채움 cat /dev/zero > zero.data #This will eventually fill up your virtual hard By doing the above operation, it filled the virtual disk with zero data.