ReadElf Version info 보기

Shell Script

> readelf --version-info [share library|binary]

version-info 옵션으로 확인

Version definition section '.gnu.version_d' contains 2 entries:
  Addr: 0x00000000004037e0  Offset: 0x0037e0  Link: 7 (.dynstr)
  000000: Rev: 1  Flags: BASE   Index: 1  Cnt: 1  Name: XXXXX
  0x001c: Rev: 1  Flags: WEAK   Index: 2  Cnt: 1  Name: XXXXX

Name: XXXX 부분에서 확인할 수 있다.
원하는 부분 잘라내기 쉘에 이용

> readelf --version-info /lib/libpthread.so.0 | sed '/^Version definition section/,/^$/!d;/Flags: none/!d'