查看可執行程式的資訊readelf

readelf 負責顯示ELF檔案的資訊

Usage: readelf <option(s)> elf-file(s)  Display information about the contents of ELF format files  Options are:   -a --all        全部       Equivalent to: -h -l -S -s -r -d -V -A -I   -h --file-header    檔案頭   Display the ELF file header   -l --program-headers  程式 Display the program headers      --segments          An alias for --program-headers   -S --section-headers  段頭 Display the sections' header      --sections          An alias for --section-headers   -e --headers     全部頭      Equivalent to: -h -l -S   -s --syms        符號表      Display the symbol table       --symbols          An alias for --syms   -n --notes        核心注釋     Display the core notes (if present)   -r --relocs       重定位     Display the relocations (if present)   -u --unwind            Display the unwind info (if present)   -d --dynamic      動態段     Display the dynamic segment (if present)   -V --version-info  版本    Display the version sections (if present)   -A --arch-specific  CPU構架   Display architecture specific information (if any).   -D --use-dynamic   動態段    Use the dynamic section info when displaying symbols   -x --hex-dump=<number> 顯示 段內內容Dump the contents of section <number>   -w[liaprmfFso] or   --debug-dump[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames,=str,=loc]                   顯示DWARF2調試段內容       Display the contents of DWARF2 debug sections   -I --histogram         Display histogram of bucket list lengths   -W --wide        寬行輸出      Allow output width to exceed 80 characters   -H --help              Display this information   -v --version           Display the version number of readelf