Ubuntu检验MD5
最近使用Ubuntu安装Eclipse，但是一直未能成功。最后使用md5sum命令检查安装文件发现是自己下载的文件损坏了。很郁闷。现将md5sum命令相关内容复制于下面。
administrator@ubuntu:~$ md5sum --helpUsage: md5sum [OPTION]... [FILE]...Print or check MD5 (128-bit) checksums.With no FILE, or when FILE is -, read standard input. -b, --binary read in binary mode -c, --check read MD5 sums from the FILEs and check them -t, --text read in text mode (default)The following three options are useful only when verifying checksums: --quiet don't print OK for each successfully verified file --status don't output anything, status code shows success -w, --warn warn about improperly formatted checksum lines --help display this help and exit --version output version information and exitThe sums are computed as described in RFC 1321. When checking, the inputshould be a former output of this program. The default mode is to printa line with checksum, a character indicating type (`*' for binary, ` ' fortext), and name for each FILE.Report md5sum bugs to bug-coreutils@gnu.orgGNU coreutils home page: <http://www.gnu.org/software/coreutils/>General help using GNU software: <http://www.gnu.org/gethelp/>Report md5sum translation bugs to <http://translationproject.org/team/>
administrator@ubuntu:~$ md5sum *.iso
