The command line function you want is:
sfc /scannow
The scannow switch makes it run....now. You may need your windows Xp disk, so that sfc (system file checker) can restore files it finds are corrupted.
Cipher
chkdsk [drive:] /F
Applications
DiskPart command - line utility
document
natsh
Applications
Diskpart.exe
The command line utility that allows for replacement of a corrupt registry with an older, working version is known as
DSMOD
netsh
To compare two RPM files, you can use the rpm command-line utility with the --info option to view metadata such as package names, versions, and architecture. Additionally, the rpm2cpio command can extract the contents of the RPM files, allowing you to compare their files and directories using tools like diff or meld. Another option is to use the cmp command to check for binary differences directly between the two RPM files.