161 lines
3.2 KiB
Markdown
161 lines
3.2 KiB
Markdown
figlet
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===
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字符串转为 “字画符”。
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## 补充说明
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将普通字符串转为有简单字符拼接而成的 “字画符”。
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## 安装
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Ubuntu 等系统
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```shell
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apt-get update
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apt-get install -y figlet
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```
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CentOS 等系统
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```shell
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yum install epel-release
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yum install -y figlet
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```
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## 语法
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```shell
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figlet [ message ] [ -option ]
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```
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## 参数
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message 是需要转换的字符串。
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当没有输入 message 时，会读取标准输入，因此可以配合管道符等使用。
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## 选项
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```shell
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-w 限制输出宽度，默认为 '80'
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-c 居中显示
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-f 指定字体，默认为 'standard'
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-k 保留字符之间的空隙
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-t 对齐宽度到当前终端的宽度，这个参数优先级比 -w 高
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-v 显示版本信息
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```
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## 返回值
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字符串，由简单字符拼接而成的 “字画符”。
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## 示例
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### 从参数输入
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```shell
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figlet 'Hello, World!'
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```
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```bash
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_ _ _ _ __ __ _ _ _
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| | | | ___| | | ___ \ \ / /__ _ __| | __| | |
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| |_| |/ _ \ | |/ _ \ \ \ /\ / / _ \| '__| |/ _` | |
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| _ | __/ | | (_) | \ V V / (_) | | | | (_| |_|
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|_| |_|\___|_|_|\___( ) \_/\_/ \___/|_| |_|\__,_(_)
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```
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### 配合管道符输入
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```shell
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echo 'Hello, World!' | figlet
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```
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```bash
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_ _ _ _ __ __ _ _ _
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| | | | ___| | | ___ \ \ / /__ _ __| | __| | |
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| |_| |/ _ \ | |/ _ \ \ \ /\ / / _ \| '__| |/ _` | |
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| _ | __/ | | (_) | \ V V / (_) | | | | (_| |_|
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|_| |_|\___|_|_|\___( ) \_/\_/ \___/|_| |_|\__,_(_)
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```
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### 限制宽度
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```shell
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figlet 'Hello, World!' -w 40
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```
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```bash
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_ _ _ _
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| | | | ___| | | ___
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| |_| |/ _ \ | |/ _ \
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| _ | __/ | | (_) |
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|_| |_|\___|_|_|\___( )
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|/
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__ __ _ _ _
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\ \ / /__ _ __| | __| | |
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\ \ /\ / / _ \| '__| |/ _` | |
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\ V V / (_) | | | | (_| |_|
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\_/\_/ \___/|_| |_|\__,_(_)
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```
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### 居中显示
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```shell
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figlet 'Hello, World!' -w 40 -c
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```
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```bash
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_ _ _ _
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| | | | ___| | | ___
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| |_| |/ _ \ | |/ _ \
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| _ | __/ | | (_) |
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|_| |_|\___|_|_|\___( )
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|/
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__ __ _ _ _
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\ \ / /__ _ __| | __| | |
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\ \ /\ / / _ \| '__| |/ _` | |
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\ V V / (_) | | | | (_| |_|
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\_/\_/ \___/|_| |_|\__,_(_)
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```
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### 指定字体
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```shell
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figlet 'Hello, World!' -w 40 -c -f slant
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```
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```bash
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__ __ ____
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/ / / /__ / / /___
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/ /_/ / _ \/ / / __ \
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/ __ / __/ / / /_/ /
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/_/ /_/\___/_/_/\____( )
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|/
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_ __ __ ____
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| | / /___ _____/ /___/ / /
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| | /| / / __ \/ ___/ / __ / /
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| |/ |/ / /_/ / / / / /_/ /_/
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|__/|__/\____/_/ /_/\__,_(_)
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```
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### 保留字符之间的空隙
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```shell
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figlet 'Hello, World!' -w 40 -c -k
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```
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```bash
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_ _ _ _
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| | | | ___ | || | ___
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| |_| | / _ \| || | / _ \
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| _ || __/| || || (_) |_
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|_| |_| \___||_||_| \___/( )
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|/
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__ __ _ _ _
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\ \ / /___ _ __ | | __| || |
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\ \ /\ / // _ \ | '__|| | / _` || |
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\ V V /| (_) || | | || (_| ||_|
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\_/\_/ \___/ |_| |_| \__,_|(_)
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```
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