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There are 3 alternatives - vote for the best!
We use `-not -name ".*"` for the reason we must omit hidden files (which unnecessary). We can only show up total lines like this:
find * -type f -not -name ".*" | xargs wc -l | tail -1
If you can do better, submit your command here.
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Good command, although some parts are unecessary. :-)
Usage of 'cut' is superfluous, the $1 in the awk command will take the first (whitespace delimited) field on each line whether there are 1 or many fields per line.
Usage of xargs is good to do batch invocations, but you can have find do that for you as well (see the find manpage). So the command could be:
find ./ -not -type d -exec wc -l {} + | awk '{t+=$1} END {print t}'Suggestion of improvement:
find * -type f -exec cat {} \;|wc -lI really like sloccount for this...
Actually it prints the wrong answer, cause `wc` will prints total in the end, so the result will be doubly. Problem occurs in both commends belong:
find ./ -not -type d | xargs wc -l | cut -c 1-8 | awk '{total += $1} END {print total}'find ./ -not -type d -exec wc -l {} + | awk '{t+=$1} END {print t}'And follow up command can done it right:
find * -type f -exec cat {} \;|wc -lBut we have a faster one:
find * -type f -not -name ".*" | wc -lWe use `-not -name ".*"` for the reason we must omit hidden filed (which unnecessary). We can only show up total lines like this:
find * -type f -not -name ".*" | wc -l | tail -1Sorry, I just submitted wrong commends, the right one is:
find * -type f -not -name ".*" | xargs wc -lThe one show up total only:
find * -type f -not -name ".*" | xargs wc -l | tail -1I had make sure they are correct this time. XDD