grep Technic

1. grep

2. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
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cut sed while do find Grep uniq
伝えたいこと
grepで出来な
い検索は無い！

3. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
経歴・スキル
•経歴
Future中途5年目のgreper
•スキルセット
grep＋α
•得意なgrepコンボ
find -> grep -> cut -> sort -> uniq ->
while ->find -> grep -> awk！！！！
だいたいこれでワンパン出来
るぞ！
当然ワンライナーだ！

4. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
社内Greperを勝手に代表
して語らせてもらいます！
ツッコミは終わってからこっそりお願いします。。。

5. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
ここからの内容は日常で
は99％、
お仕事でも95%不要な
自己満足です。

6. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
！！！警告！！！
こんな人を対象にしてます
grep = 手足の様に使える
find =もはやgrepのオプションだよね？
while = もはや(ry
cut/sed/tr/sed/uniq/awk = (ry

7. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
お題

8. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep使ってソース解析！
某L案件のBがつくFWを使ったSアプ
リを解析！
画面のmethod単位にテーブルまでの
経路をgrepで出力だ！

9. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
DBLogicWEB
Grep使ってソース解析！
動機
何故かドキュメントからCRUDを追えず、各種調査の
為にはソースから追うしか無かった。
Action Facade Logic
Logic SQL
SQL
table
table
1:1 1:n 1:1 1:n
1:n
1:1
Util Action
この画面で
使っている
コレ知りた
い！

10. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep使ってソース解析！
解析の概要
Import ….XXXX
public/private/prote
cted..(){
…
}
public/private/prote
cted..(){
XXXX.YYY
}
public/private/prote
cted.. YYY(){
…ZZZZ
}
Import ….ZZZZ
① findでHTTPを受けるActionを探す
② ImportにTARGETになるClassが含まれているか
grep
③ 読んでいるmethodを上からgrep
④ 読んでいたらネストしてやっぱり2-3を繰り返す
…繰り返す

11. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep使ってソース解析！
結果
実演が流行りらしいので、動かして
みます

12. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep使ってソース解析！
自己満ロジック
Method判定処理
grep -nE "(protected|private|public) .*("
${FILE_NAME}|grep -A 1 "${METHOD}"|cut -d: -f1
278: public void ${METHOD} () {
290: public void ${NEXT_METHOD}() {
grepで検索したいMethodを引っ掛けて、次のMethodの行
数からMethodの範囲を判定！

13. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep使ってソース解析！
自己満ロジック
Methodの中から目的のmethod Call判定
cat ${IMPLE} | head -$((METHOD_END-1)) | tail -`expr
$((METHOD_END-1)) - $((METHOD_START+0)) + 1`|grep -ic
${CALL}
public void ${METHOD} () {
・・・・
${CALL}
・・・・
｝
grepでMethodを抜いて、methodのcall判定！

14. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
書いたソース
動機
生々しかったり汚かったり
色々あるけど、急いでたか
ら許して・・・

15. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
実行したコマンド利用回数
コマンド 使った回数
grep 17回（ソースが糞だから？
find 15回
while 10回
sort 5回
uniq 4回
awk 4回
解析したソース

16. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
感想
grep やっぱりすげー
糞ループでこの速度
スピード感半端ないっす
ルールさえ判れば何でも抜ける気が
しました。

17. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
まとめ

18. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
grep の鉄則
ルール化できれば
勝ったも同然

19. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
トレンドから外れようが良い
ものは良い。
grepを使いこなすとServer
からテキストファイルをダウ
ンロードしてExcelで解析と
かいう謎行動が激減するので
使ってみてね！

20. find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
Grep uniq cut sed while do find
find Grep uniq cut sed while do
do find Grep uniq cut sed while
while do find Grep uniq cut sed
sed while do find Grep uniq cut
cut sed while do find Grep uniq
やっぱり
grepで出来
ない検索は無
かった！