Commit Briefs
tpm fails if shred is not installed (master)
Check if shred is actually installed and fall back to rm
Although nuke_file is in the code it was never called
Call the function before it is actually used so that the file is really shredded.
Merge pull request #6 from schmidtm/master
Change date in the man page as well
Merge pull request #5 from schmidtm/master
Change man page as well as requested by maintainer.
Merge pull request #4 from schmidtm/master
Fix two typos
Disable colors for colortree if NO_COLOR is set
See https://no-color.org/
Set PATH and return exit code from gpg
If gpg --output fails the original data could be overwritten in case of an error.