go-replace: golang 的一个替换命令行

# 下载好，手动安装
cd ~/Downloads
ins go-replace.darwin.amd64 go-replace

$ go-replace -h

Command	Description
`go-replace -s foobar -r barfoo file1 file2`	Replaces `foobar` to `barfoo` in file1 and file2
`go-replace --regex -s 'foo.*' -r barfoo file1 file2`	Replaces the regex `foo.*` to `barfoo` in file1 and file2
`go-replace --regex --ignore-case -s 'foo.*' -r barfoo file1 file2`	Replaces the regex `foo.*` (and ignore case) to `barfoo` in file1 and file2
`go-replace --mode=line -s 'foobar' -r barfoo file1 file2`	Replaces all lines with content `foobar` to `barfoo` (whole line) in file1 and file2
`go-replace -s 'foobar' -r barfoo --path=./ --path-pattern='*.txt'`	Replaces all lines with content `foobar` to `barfoo` (whole line) in *.txt files in current path