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# strings
## 说明
**strings命令** 在对象文件或二进制文件中查找可打印的字符串。字符串是4个或更多可打印字符的任意序列，
strings命令对识别随机对象文件很有用
## 选项
```markdown
：
打印 [文件] (默认为标准输入) 中可打印的字符串
-a - --all 扫描整个文件而不是只扫描目标文件初始化和装载段 [default]
-d --data Only scan the data sections in the file
-f --print-file-name 在显示字符串前先显示文件名
-n --bytes=[number] 找到并且输出所有NUL终止符序列
-< number > 设置显示的最少的字符数，
-t --radix={o,d,x} 输出字符的位置，基于八进制，十进制或者十六进制
-w --include-all-whitespace Include all whitespace as valid string characters
-o An alias for --radix=o
-T --target=< BFDNAME > 指定二进制文件格式
-e --encoding={s,S,b,l,B,L} 选择字符大小和排列顺序:s = 7-bit, S = 8-bit, {b,l} = 16-bit, {B,L} = 32-bit
-s --output-separator=< string > String used to separate strings in output.
@< file > 从< file > 读取选项
strings： ：
elf64-k1om elf64-little elf64-big elf32-little elf32-big plugin srec symbolsrec verilog tekhex binary ihex
```
## 实例
```bash
# 列出ls中所有的ASCII文本
strings /bin/ls
cat /bin/ls strings
strings /bin/ls | grep -i libc # 查找ls中包含libc的字符串，
```
