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yes, I should be more specific...

cat `pwd`/csv/LightningProbability30minAlignmentErrorTable_*.csv | sed 's/,/ /g' | awk '{print int(100*$5)}' | grep "^0" | wc -l

this prints out the number of...

use the stream editor, sed.

sed -i 's/bin\/bash/bin\/csh/g' /etc/passwd

the back slashes are escape characters for the front slashes. The g reperesents 'global,' and will change every...

try this:

cat /etc/passwd | grep "bash" | wc

or

cat /etc/passwd | grep "bash" | wc -l

if you just want the count.

I cannot seem to correctly assign this line of code to a variable:

HITS=`pwd`/csv/LightningProbability30minAlignmentErrorTable_*.csv | sed 's/,/ /g' | awk '{print int(100*$5)}' | wc

This does...