如何从系统自带的命令找到对应的函数？

chenyx

原帖由 liying_gg 于 2009-6-22 15:22 发表
抢分，嘎嘎
ltrace可以看到调用了那些libc库，coreutils-x.x.tar.bz2中包含这些命令的源码。

正解

chenyx

Contents of Coreutils
Installed programs:
base64, basename, cat, chgrp, chmod, chown, chroot, cksum, comm, cp, csplit, cut, date, dd, df, dir, dircolors, dirname, du, echo, env, expand, expr, factor, false, fmt, fold, groups, head, hostid, hostname, id, install, join, link, ln, logname, ls, md5sum, mkdir, mkfifo, mknod, mktemp, mv, nice, nl, nohup, od, paste, pathchk, pinky, pr, printenv, printf, ptx, pwd, readlink, rm, rmdir, seq, sha1sum, sha224sum, sha256sum, sha384sum, sha512sum, shred, shuf, sleep, sort, split, stat, stty, sum, sync, tac, tail, tee, test, touch, tr, true, tsort, tty, uname, unexpand, uniq, unlink, users, vdir, wc, who, whoami, and yes

摘自LFS