Overwrite and remove (unlink) the files. By default use the 35-pass Gutmann
method to overwrite files.
yum -y install epel-release && yum -y install srm
Usage: srm [OPTION]... [FILE]...
ignored (for compatability with rm(1))
ignore nonexistant files, never prompt
prompt before any removal
do not cross file system boundaries
overwrite with single pass using 0x00 (default)
overwrite with three passes like OpenBSD rm
overwrite with 7 US DoD compliant passes
overwrite with 3 US DoE compliant passes
overwrite with 35-pass Gutmann method
overwrite with Royal Canadian Mounted Police passes
remove the contents of directories
explain what is being done
display this help and exit
display version information and exit