Linux下替代grep高效文本搜索工具

1、ack

yum install ack

2、ag

git clone https://github.com/ggreer/the_silver_searcher.git
yum install automake pkgconfig pcre-devel zlib-devel xz-devel
cd the_silver_searcher
./build.sh
sudo make install

3、fzf（模糊查找）

git clone --depth 1 https://github.com/junegunn/fzf.git ~/.fzf
~/.fzf/install