Avoid multi-line greps on solaris 10
Merge pull request #157 from hunner/fix_sol10_grep

Avoid multi-line greps on solaris 10
Correct syntax
Merge pull request #158 from hunner/fix_sol10_grep

Correct syntax
It is actually all Solaris
Merge pull request #159 from hunner/grep_sol

It is actually all Solaris
Use tmpdir instead of /tmp for windows compatability
Merge pull request #160 from hunner/use_tmpfile

Use tmpdir instead of /tmp for windows compatability
Lets can't be used outside of a test context
Merge pull request #161 from hunner/fix_lets

Lets can't be used outside of a test context
Correct the incorrect quotes
Merge pull request #162 from hunner/fix_syntax

Correct the incorrect quotes