grep --count option
| grep --count ' | : http://bash.open-code.club/Linux驛｢・ｧ繝ｻ・ｳ驛｢%9D隶抵ｽｭ・趣ｽｦ驛｢%9D%89/E/egrep.html | |
| grep --count 'debugger' | 5 Git Fundamentals Hacker Noon : http://hackernoon.com/5-git-fundamentals-ded819a34cfe | |
| grep --count --max-count=1 'AMD x86-64' | Utilities - GridWiki : http://wiki.gridengine.info/wiki/index.php/Utilities | |
| grep --count gmtime_r | Git - 検索 : http://git-scm.com/book/ja/v2/Git-驍ｵ・ｺ繝ｻ・ｮ驍ｵ・ｺ髴・94繝ｻ88・ｪ驍ｵ・ｺ繝ｻ82・ｶ繝ｻ88・ｪ驍ｵ・ｺ繝ｻ・ｪ驛｢%9D%84驛｢%9D繝ｻ・ｼ驛｢%9D繝ｻ・ｫ-髫ｶ%80繝ｻ87%83繝ｻ・ｴ繝ｻ・｢ | |
| grep --count PATTERN | grep command examples ~ Linux IQ : http://linuxadministrative.blogspot.com/2014/06/grep-command-examples.html | |
| grep --count rather than piping through wc -l | When grepping a file, grep is returning true instead of the lines, why? - Unix & Linux Stack Exchange : http://unix.stackexchange.com/questions/82336/when-grepping-a-file-grep-is-returning-true-instead-of-the-lines-why |