: **sll()**
Prints details of symlinks given as arguments.
-: **smartcompress()**
-Compresses/archives the file given as first parameter. Takes an optional
-second argument, which denotes the compression/archive type as typical
-filename extension; defaults to "tar.gz".
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: **ssl-cert-fingerprints**
Prints the SHA512, SHA256, SHA1 and MD5 digest of a x509 certificate.
First and only parameter must be a file containing a certificate. Use