H3C S5830V2 series, Command Reference Manual, Page: 141 / 301

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rmdir
Use rmdir to remove a folder.
Syntax
rmdir directory
Views
User view
Predefined user roles
network-admin
Parameters
directory : Specifies a folder name.
Usage guidelines
To remove a directory, you must delete all files and subfolders in the directory permanently or move
them to the recycle bin. If you move them to the recycle bin, executing the
rmdir command
permanently deletes them.
Examples
# Remove the subtest folder.
<Sysname>rmdir subtest/
Remove directory flash:/test/subtest and the files in the recycle-bin under this directory
will be deleted permanently. Continue?[Y/N]:y
Removing directory flash:/test/subtest... Done.
sha256sum
Use
sha256sum
to use the SHA-256 algorithm to calculate the digest of a file.
Syntax
sha256sum
file - url
Views
User view
Predefined user roles
network-admin
Parameters
file - url : Specifies the name of a file.
Usage guidelines
The digest of a file can be used to verify file integrity.
Examples
# Use the SHA-256 algorithm to calculate the digest of file
system.bin
.
<Sysname> sha256sum system.bin
SHA256 digest:
0851e0139f2770e87d01ee8c2995ca9e59a8f5f4062e99af14b141b1a36ca152