srm - command-line program to delete files securely
srm is a secure replacement for rm(1). Unlike the standard rm,
it overwrites the data in the target files before unlinking
them. This prevents command-line recovery of the data by examining
the raw block device. It may also help frustrate physical
examination of the disk, although it's unlikely that it can
completely prevent that type of recovery. It is, essentially, a
paper shredder for sensitive files.
srm is ideal for personal computers or workstations with
Internet connections. It can help prevent malicious users from
breaking in and undeleting personal files, such as old
emails. Because it uses the exact same options as rm(1), srm is
simple to use. Just subsitute it for rm whenever you want to
destroy files, rather than just unlinking them. For more
information on using srm, read the manual
page srm(1).
srm - command-line program to delete files securely
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