Shell
確定 FreeBSD 中 /sbin/init 和 /bin/sh 使用的庫
如何確定FreeBSD中使用
/sbin/init
的庫或庫?/bin/sh
它是動態連結的還是靜態的?
使用
file
和ldd
:$ file /bin/sh /bin/sh: ELF 64-bit LSB pie executable, x86-64, version 1 (FreeBSD), dynamically linked, interpreter /libexec/ld-elf.so.1, for FreeBSD 13.1, FreeBSD-style, stripped $ ldd /bin/sh /bin/sh: libedit.so.8 => /lib/libedit.so.8 (0x80108d000) libc.so.7 => /lib/libc.so.7 (0x8010c8000) libncursesw.so.9 => /lib/libncursesw.so.9 (0x8014d2000)
$ file /sbin/init /sbin/init: ELF 64-bit LSB executable, x86-64, version 1 (FreeBSD), statically linked, for FreeBSD 13.1, FreeBSD-style, stripped $ ldd /sbin/init ldd: /sbin/init: not a dynamic ELF executable
/bin/sh
是動態連結的,並且/sbin/init
(毫不奇怪)是靜態連結的。