Compress command output by piping to bzip2

Solution 1:

You can do this with bzip2's -c option:

       -c --stdout
              Compress or decompress to standard output.

For example:

command | bzip2 -c > some.txt.bz2

And to decompress:

bzip2 -dc < some.txt.bz2 | less

Solution 2:

The bzip2 utility will compress stdin but won't write it to stdout if stdout is a terminal. You can though use standard output redirection techniques.

command | bzip2 >somefile.txt.bz2

and to read it the usual tools are available e.g.

bzless somefile.txt.bz2