wd

wd - 用于打印指定单词位置的命令行工具

受 https://github.com/onsd/wd 启发

安装

cargo install wd

使用方法

stdin

echo "a b c" | wd -n 1 2
# a b
echo "a b c" | wd -n 1 3
# a c

文件输入

cat some.txt
# abc def
wd --input some.txt --number 1
# abc
wd -i some.txt -n 2
# def

与 exa 一起

exa 是由 Rust 编写的现代 ls。

exa -l
# .rwxrwxrwx 5.9k ssssota 15 May 19:42 Cargo.lock
# .rwxrwxrwx  252 ssssota 15 May 19:42 Cargo.toml
# .rwxrwxrwx  335 ssssota 15 May 19:45 README.md
# drwxrwxrwx    - ssssota 15 May 18:19 src
# drwxrwxrwx    - ssssota 15 May 18:53 target
exa -l | wd -n 1 7
# .rwxrwxrwx Cargo.lock
# .rwxrwxrwx Cargo.toml
# .rwxrwxrwx README.md
# drwxrwxrwx src
# drwxrwxrwx target

自定义分隔符

cat some.csv
# a,b,c
# 1,2,3
# 4,5,6
cat some.csv | wd -d "," -n 1 3
# a c
# 1 3
# 4 6