WC (Word Count) is a simple command line utility that displays the number of words in a file. It is especially useful for text files. Word documents, Libre office documents etc are a different matter. Simply type 'wc ' and it will output the number of words in the file.

Feb 15, 2015 · I had a similar issue attempting to get a character count without the leading whitespace provided by wc, which led me to this page. After trying out the answers here, the following are the results from my personal testing on Mac (BSD Bash). Again, this is for character count; for line count you'd do wc -l. echo -n omits the trailing line break.

Jan 4, 2023 · If you redirect the filename into wc it omits the filename on output. Bash: read lines words characters <<< $(wc < filename) or. read lines words characters <<EOF $(wc < filename) EOF Instead of using for to iterate over the output of ls, do this: for f in * which will work if there are filenames that include spaces.

Aug 10, 2021 · If you never used i as a variable, then i will be empty and the command will be wc -l "". The output of that will be empty on STDOUT en contain wc: invalid zero-length file name on STDERR. If the variable i is used, wc will most likely complain about a non-existing file. The point is, that wc will not read STDIN.

The subshell takes care of files with spaces. The awk totals the stream of individual file wc outputs, so it ought never to run out of space. It also restricts the exec to files only (skipping directories): find . -type f -name '*.php' -exec bash -c 'wc -l "$0"' {} \; | awk '{s+=$1} END {print s}'

read lines words chars filename <<< $(wc x) Works without writing to a file (and do not have pipe problem). It is bash specific. From the bash manual: Here Strings A variant of here documents, the format is: <<<word The word is expanded and supplied to the command on its standard input. The key is the "word is expanded" bit.

Mar 2, 2018 · Bash scripting: I need to compare the output of wc -l with a variable--to match greater than or equal to that variable. The following code doesn't work but shows what I am trying to do. The following code doesn't work but shows what I am trying to do.

Jan 29, 2016 · Warning: I'm a noob. Anyway, if I have var foo=$(find / \( -name "Test.txt" \)), and knowing that using that same find command and piping the output to wc -l gives me the correct result count; how would I count the results using just foo(not another find)?bash

Counting words and characters in Bash without wc. 0. Match if variable has WORD repeated more than once. 0.

Mar 8, 2020 · We've removed the while read loop entirely, and are letting grep iterate over the individual lines of each file, rather than trying to do that in bash. (Consequently, we now run grep twice per file , not twice per line of each file ).