[zippitydoodah68]

These types of pipelines are why bash and the traditional tools are so maligned. Expert knowledge of sed|(g)awk|bash tools is necessary otherwise you end up with companies telling you that you can't use them.

some_command | gawk ' /some.*regex$/ {gsub(erase_text,"");gsub(erase_more,"");split($2,a,":"); print (length(a[1]) ? a[1] : "STRING ERROR")}'

[freedomben]

I'll definitely agree that it can get out of hand. If it's a script/tool that will have many eyes on it and people that need to understand it, bash tools probably aren't the best way to go. I usually turn to ruby in those cases. But even for one off commands, I find myself using pipes like that all the time and I'm the only one that will ever see it, so if it's greek it's no problem :-)