| grep --ignore-case 'abc' | : 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 --ignore-case 'debugger' | 5 Git Fundamentals Hacker Noon : http://hackernoon.com/5-git-fundamentals-ded819a34cfe | |
| grep --ignore-case --color" | environment variables - grep: Ignoring GREP_OPTIONS to search case-sensitive - Unix & Linux Stack Exchange : http://unix.stackexchange.com/questions/66523/grep-ignoring-grep-options-to-search-case-sensitive | |
| grep --ignore-case --only | osx - grep -Pが動作しなくなった - perl - shell | CODE Q&A [日本語] : http://code.i-harness.com/ja/q/81ace7 | |
| grep --ignore-case -c | Git – Grep | TO THE NEW Blog : http://www.tothenew.com/blog/git-grep/ | |
| grep --ignore-case -Ee "ab" | Regular Expressions : http://www.geocities.jp/maakun_gemini_ab/contents/pc/regexp2.html | |
| grep --ignore-case " | Ubuntu 16.04 - Rotate & Stabilize your video with MLT and Vid.stab : http://bernaerts.dyndns.org/linux/74-ubuntu/350-ubuntu-xenial-rotate-stabilize-video-melt-vidstab | |
| grep --ignore-case fun test.txt | performance - Why is "grep --ignore-case" 50 times slower? - Stack Overflow : http://stackoverflow.com/questions/13819635/why-is-grep-ignore-case-50-times-slower | |
| grep --ignore-case PATTERN | grep command examples ~ Linux IQ : http://linuxadministrative.blogspot.com/2014/06/grep-command-examples.html | |
| grep --ignore-case tpm.html | grep/egrep/fgrepコマンドのすべて【具体例編】 - Qiita : http://qiita.com/kenju/items/a73a3610011391eee252 |