问题
没想到这个库的使用这么普遍,ls/cp/mv等基础的命令都用到了这个库:
[root@vmtca-2101 lib64]# ldd /usr/bin/cp
linux-vdso.so.1 (0x00007ffda1241000)
libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f5139eda000)
libacl.so.1 => /lib64/libacl.so.1 (0x00007f5139cd1000)
libattr.so.1 => /lib64/libattr.so.1 (0x00007f5139acb000)
libc.so.6 => /lib64/libc.so.6 (0x00007f5139706000)
libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007f5139482000)
[root@vmtca-2101 lib64]# ldd /usr/bin/mv
linux-vdso.so.1 (0x00007ffe43092000)
libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f76c50aa000)
libacl.so.1 => /lib64/libacl.so.1 (0x00007f76c4ea1000)
libattr.so.1 => /lib64/libattr.so.1 (0x00007f76c4c9b000)
libc.so.6 =>