Tool Library list page for genomics topic with tag GNU
cat - concatenate files and print on the standard output
echo - display a line of text
pattern scanning and processing language
Print or check MD5 (128-bit) checksums.
Write sorted concatenation of all FILE(s) to standard output.
With no FILE, or when FILE is -, read standard input.
Translate, squeeze, and/or delete characters from standard input, writing to standard output.