Grep, ack, Ag usage record

# Grep 里面要无视某些目录 # 但 --exclude-dir=dir 需要 GNU Grep >= 2.5.2 grep -ri --exclude-dir=.git [someWords] *.java  # 來玩一下 ACK 这东西 # 安裝和使用 brew install ack ack --java --no-heading [someWords]  # 关于颜色这方面的查看 网址: http://perldoc.perl.org/Term/ANSIColor.html 里面: Function Interface 里面      - recognized normal foreground color      - recognized normal background color  # 简单设定一下 echo "--smart-case" >> ~/.ackrc echo "--heading" >> ~/.ackrc echo "--flush" >> ~/.ackrc echo "--color-line=lightblue" >> ~/.ackrc echo "--color-match=on_blue" >> ~/.ackrc echo "--all-types" >> ~/.ackrc  # 最后就可以简化执行 ack --java [someWords]  # 再來安裝 ag 这个比 grep, ack 还快的玩意 brew install the_silver_searcher  # 安裝过程中可能会出现如下所示的错误 checking for style of include used by make... GNU checking dependency style of cc... none checking whether make supports nested variables... yes ./configure: line 3911: syntax error near unexpected token `PCRE,‘ ./configure: line 3911: `PKG_CHECK_MODULES(PCRE, libpcre)‘  Error: the_silver_searcher did not build Logs: /Users/[用戶]/Library/Logs/Homebrew/the_silver_searcher/ Help: https://github.com/mxcl/homebrew/wiki/troubleshooting  # 解決方法,重新建立 PKG 的软链接，并且重新安装 brew link pkg-config brew install the_silver_searcher  # 如果还不行，就 source ~/.bash_profile 或 csh && bash brew link pkg-config brew install the_silver_searcher  # 简单测试一下，搜寻当前目录内的某些关键字 #参数都很像 ack,不过好像沒有 .ackrc? ag [someWords] ag -a -S [someWords]

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Grep, ack, Ag usage record