### 在linux上校验MD5值 ``` bash [root@Pengfei test02]# md5sum cions.txt #获取cions.txt 的md5值 472a616feeac128d47c058af07001e2d cions.txt [root@Pengfei test02]# md5sum data.txt #获取data.txt 的md5值 37e07e96f2ad41760cd30ba15146be0b data.txt ##应用场景 #验证Percona mysql的MD5值 [root@ncayu8847 software]# md5sum Percona-Server-5.7.33-36-Linux.x86_64.glibc2.12.tar.gz 6992b38f1085b6b0b30c8df833f043dc Percona-Server-5.7.33-36-Linux.x86_64.glibc2.12.tar.gz ``` ### sha256sum命令使用 ``` bash sha256sum [OPTION]... [FILE]... # 查看docker-20.10.6.tgz的sha256值 [root@ncayu8847 data]# sha256sum docker-20.10.6.tgz e3b6c3b11518281a51fb0eee73138482b83041e908f01adf8abd3a24b34ea21e docker-20.10.6.tgz ```