par_compress_linebuffer 2>&1
bug #41613: --compress --line-buffer no --tagstring
Good: --line-buffer matters
par_compress_linebuffer_tagstring 2>&1
bug #41613: --compress --line-buffer with --tagstring
Good: --line-buffer matters
par_outside_file_handle_limit 2>&1
par_outside_file_handle_limit	### Test Force outside the file handle limit, 2009-02-17 Gave fork error
par_outside_file_handle_limit	parallel: Warning: Only enough file handles to run 252 jobs in parallel.
par_outside_file_handle_limit	parallel: Warning: Running 'parallel -j0 -N 252 --pipe parallel -j0' or 
par_outside_file_handle_limit	parallel: Warning: raising ulimit -n or /etc/security/limits.conf may help.
par_outside_file_handle_limit	Start
par_outside_file_handle_limit	end
par_over_4GB 2>&1
par_over_4GB	### Test if we can deal with output > 4 GB
par_over_4GB	46a318993dfc8e2afd71ff2bc6f605f1  -
par_retries_unreachable 2>&1
par_retries_unreachable	### Test of --retries on unreachable host
par_retries_unreachable	parallel: Warning: Could not figure out number of cpus on 4.3.2.1 (). Using 1.
par_retries_unreachable	echo 1
par_retries_unreachable	1
par_retries_unreachable	echo 2
par_retries_unreachable	2