strings 命令用于从二进制文件或数据中提取可打印字符串。如果你想要过滤输出,常见做法是用 管道 + 文本处理工具。下面按使用场景给你一些实用示例。

strings filestrings -n 8 file只输出 至少 8 个字符 的字符串
strings file | grep "password"strings file | grep -i "error"strings file | grep -E "https?://"strings file | grep -v "debug"strings file | head -20strings file | tail -20strings file | sort -ureadelf -S filestrings -e l file | grep xxx或结合 objdump:
objdump -s -j .rodata filestrings -e l file | grep -P '[x{4e00}-x{9fff}]'strings file | grep "token" > result.txtstrings binary | grep -E "https?://"strings binary | grep -iE "pass|token|key|secret"strings core.dump | grep "admin"strings -n 8搜索关键字strings file | grep keyword去重strings file | sort -u找 URLstrings file | grep http输出到文件> result.txt如果你能说明 具体场景(比如:ELF 分析、固件、内存 dump、日志),我可以给你更精准的过滤方案。