From 5fd83771641d15c418f747bd343ba6738d3875f7 Mon Sep 17 00:00:00 2001 From: Cameron Katri Date: Sun, 9 May 2021 14:20:58 -0400 Subject: Import macOS userland adv_cmds-176 basic_cmds-55 bootstrap_cmds-116.100.1 developer_cmds-66 diskdev_cmds-667.40.1 doc_cmds-53.60.1 file_cmds-321.40.3 mail_cmds-35 misc_cmds-34 network_cmds-606.40.1 patch_cmds-17 remote_cmds-63 shell_cmds-216.60.1 system_cmds-880.60.2 text_cmds-106 --- file_cmds/rm/rm.1 | 216 ++++++++++++++++++ file_cmds/rm/rm.c | 601 ++++++++++++++++++++++++++++++++++++++++++++++++++ file_cmds/rm/unlink.1 | 1 + 3 files changed, 818 insertions(+) create mode 100644 file_cmds/rm/rm.1 create mode 100644 file_cmds/rm/rm.c create mode 100644 file_cmds/rm/unlink.1 (limited to 'file_cmds/rm') diff --git a/file_cmds/rm/rm.1 b/file_cmds/rm/rm.1 new file mode 100644 index 0000000..c40f8a7 --- /dev/null +++ b/file_cmds/rm/rm.1 @@ -0,0 +1,216 @@ +.\" Copyright (c) 1990, 1993, 1994 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" the Institute of Electrical and Electronics Engineers, Inc. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)rm.1 8.5 (Berkeley) 12/5/94 +.\" $FreeBSD: src/bin/rm/rm.1,v 1.23 2001/07/15 07:49:05 dd Exp $ +.\" +.Dd January 28, 1999 +.Dt RM 1 +.Os +.Sh NAME +.Nm rm , +.Nm unlink +.Nd remove directory entries +.Sh SYNOPSIS +.Nm +.Op Fl dfiPRrvW +.Ar +.Nm unlink +.Ar file +.Sh DESCRIPTION +The +.Nm +utility attempts to remove the non-directory type files specified on the +command line. +If the permissions of the file do not permit writing, and the standard +input device is a terminal, the user is prompted (on the standard error +output) for confirmation. +.Pp +The options are as follows: +.Bl -tag -width Fl +.It Fl d +Attempt to remove directories as well as other types of files. +.It Fl f +Attempt to remove the files without prompting for confirmation, +regardless of the file's permissions. +If the file does not exist, do not display a diagnostic message or modify +the exit status to reflect an error. +The +.Fl f +option overrides any previous +.Fl i +options. +.It Fl i +Request confirmation before attempting to remove each file, regardless of +the file's permissions, or whether or not the standard input device is a +terminal. +The +.Fl i +option overrides any previous +.Fl f +options. +.It Fl P +Overwrite regular files before deleting them. +Files are overwritten three times, first with the byte pattern 0xff, +then 0x00, and then 0xff again, before they are deleted. +.It Fl R +Attempt to remove the file hierarchy rooted in each file argument. +The +.Fl R +option implies the +.Fl d +option. +If the +.Fl i +option is specified, the user is prompted for confirmation before +each directory's contents are processed (as well as before the attempt +is made to remove the directory). +If the user does not respond affirmatively, the file hierarchy rooted in +that directory is skipped. +.Pp +.It Fl r +Equivalent to +.Fl R . +.It Fl v +Be verbose when deleting files, showing them as they are removed. +.It Fl W +Attempt to undelete the named files. +Currently, this option can only be used to recover +files covered by whiteouts. +.El +.Pp +The +.Nm +utility removes symbolic links, not the files referenced by the links. +.Pp +It is an error to attempt to remove the files +.Dq .\& +or +.Dq .. . +.Pp +When the utility is called as +.Nm unlink , +only one argument, +which must not be a directory, +may be supplied. +No options may be supplied in this simple mode of operation, +which performs an +.Xr unlink 2 +operation on the passed argument. +.Pp +The +.Nm +utility exits 0 if all of the named files or file hierarchies were removed, +or if the +.Fl f +option was specified and all of the existing files or file hierarchies were +removed. +If an error occurs, +.Nm +exits with a value >0. +.Sh NOTE +The +.Nm +command uses +.Xr getopt 3 +to parse its arguments, which allows it to accept +the +.Sq Li -- +option which will cause it to stop processing flag options at that +point. This will allow the removal of file names that begin +with a dash +.Pq Sq - . +For example: +.Dl rm -- -filename +The same behavior can be obtained by using an absolute or relative +path reference. For example: +.Dl rm /home/user/-filename +.Dl rm ./-filename +.Sh SEE ALSO +.Xr rmdir 1 , +.Xr undelete 2 , +.Xr unlink 2 , +.Xr fts 3 , +.Xr getopt 3 , +.Xr symlink 7 +.Sh BUGS +The +.Fl P +option assumes that the underlying file system is a fixed-block file +system. In addition, only regular files are overwritten, other types of files +are not. +.Sh COMPATIBILITY +The +.Nm +utility differs from historical implementations in that the +.Fl f +option only masks attempts to remove non-existent files instead of +masking a large variety of errors. +The +.Fl v +option is non-standard and its use in scripts is not recommended. +.Pp +Also, historical +.Bx +implementations prompted on the standard output, +not the standard error output. +.Sh STANDARDS +The +.Nm +command is almost +.St -p1003.2 +compatible, except that +.Tn POSIX +requires +.Nm +to act like +.Xr rmdir 1 +when the +.Ar file +specified is a directory. This implementation requires the +.Fl d +option if such behavior is desired. This follows the historical +behavior of +.Nm +with respect to directories. +.Pp +The simplified +.Nm unlink +command conforms to +.St -susv2 . +.Sh HISTORY +A +.Nm +command appeared in +.At v1 . diff --git a/file_cmds/rm/rm.c b/file_cmds/rm/rm.c new file mode 100644 index 0000000..ef457c5 --- /dev/null +++ b/file_cmds/rm/rm.c @@ -0,0 +1,601 @@ +/*- + * Copyright (c) 1990, 1993, 1994 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +#ifndef lint +__used static const char copyright[] = +"@(#) Copyright (c) 1990, 1993, 1994\n\ + The Regents of the University of California. All rights reserved.\n"; +#endif /* not lint */ + +#ifndef lint +#if 0 +static char sccsid[] = "@(#)rm.c 8.5 (Berkeley) 4/18/94"; +#else +__used static const char rcsid[] = + "$FreeBSD: src/bin/rm/rm.c,v 1.33 2001/06/13 15:01:25 ru Exp $"; +#endif +#endif /* not lint */ + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef __APPLE__ +#include +#include +#include +#include "get_compat.h" + +#ifndef AT_REMOVEDIR_DATALESS +#define AT_REMOVEDIR_DATALESS 0x0100 /* Remove a dataless directory without materializing first */ +#endif +#else +#define COMPAT_MODE(func, mode) 1 +#endif + +int dflag, eval, fflag, iflag, Pflag, vflag, Wflag, stdin_ok; +uid_t uid; + +int check __P((char *, char *, struct stat *)); +int checkdir __P((char *)); +int yes_or_no __P((void)); +void checkdot __P((char **)); +void rm_file __P((char **)); +void rm_overwrite __P((char *, struct stat *)); +void rm_tree __P((char **)); +void usage __P((void)); + +/* + * rm -- + * This rm is different from historic rm's, but is expected to match + * POSIX 1003.2 behavior. The most visible difference is that -f + * has two specific effects now, ignore non-existent files and force + * file removal. + */ +int +main(argc, argv) + int argc; + char *argv[]; +{ + int ch, rflag; + char *p; + + if (argc < 1) + usage(); + + /* + * Test for the special case where the utility is called as + * "unlink", for which the functionality provided is greatly + * simplified. + */ + if ((p = rindex(argv[0], '/')) == NULL) + p = argv[0]; + else + ++p; + uid = geteuid(); + if (strcmp(p, "unlink") == 0) { + if (argc == 2) { + rm_file(&argv[1]); + exit(eval); + } else + usage(); + } + + Pflag = rflag = 0; + while ((ch = getopt(argc, argv, "dfiPRrvW")) != -1) + switch(ch) { + case 'd': + dflag = 1; + break; + case 'f': + fflag = 1; + iflag = 0; + break; + case 'i': + fflag = 0; + iflag = 1; + break; + case 'P': + Pflag = 1; + break; + case 'R': + case 'r': /* Compatibility. */ + rflag = 1; + break; + case 'v': + vflag = 1; + break; + case 'W': + Wflag = 1; + break; + default: + usage(); + } + argc -= optind; + argv += optind; + + if (argc < 1) { + if (fflag) + return 0; + usage(); + } + + checkdot(argv); + + if (*argv) { + stdin_ok = isatty(STDIN_FILENO); + + if (rflag) + rm_tree(argv); + else + rm_file(argv); + } + + exit (eval); +} + +void +rm_tree(argv) + char **argv; +{ + FTS *fts; + FTSENT *p; + int needstat; + int flags; + int rval; + int wantConformance = COMPAT_MODE("bin/rm", "unix2003"); + /* + * Remove a file hierarchy. If forcing removal (-f), or interactive + * (-i) or can't ask anyway (stdin_ok), don't stat the file. + */ + needstat = !uid || (!fflag && !iflag && stdin_ok); + + /* + * If the -i option is specified, the user can skip on the pre-order + * visit. The fts_number field flags skipped directories. + */ +#define SKIPPED 1 + + flags = FTS_PHYSICAL; + if (!needstat) + flags |= FTS_NOSTAT; + if (Wflag) + flags |= FTS_WHITEOUT; + if (!(fts = fts_open(argv, flags, NULL))) { + if (fflag && errno == ENOENT) + return; + err(1, NULL); + } + while ((p = fts_read(fts)) != NULL) { + switch (p->fts_info) { + case FTS_DNR: + if (!fflag || p->fts_errno != ENOENT) { + warnx("%s: %s", + p->fts_path, strerror(p->fts_errno)); + eval = 1; + } + continue; + case FTS_ERR: + errx(1, "%s: %s", p->fts_path, strerror(p->fts_errno)); + case FTS_NS: + /* + * FTS_NS: assume that if can't stat the file, it + * can't be unlinked. + */ + if (!needstat) + break; + if (!fflag || p->fts_errno != ENOENT) { + warnx("%s: %s", + p->fts_path, strerror(p->fts_errno)); + eval = 1; + } + continue; + case FTS_D: + /* Pre-order: give user chance to skip. */ + /* In conformance mode the user is prompted to skip processing the contents. + * Then the option to delete the dir is presented post-order */ + if (!fflag && + ( (wantConformance && !checkdir(p->fts_path)) || + (!wantConformance && !check(p->fts_path, p->fts_accpath, p->fts_statp)) + ) + ){ + (void)fts_set(fts, p, FTS_SKIP); + p->fts_number = SKIPPED; + } + else if (!uid && + (p->fts_statp->st_flags & (UF_APPEND|UF_IMMUTABLE)) && + !(p->fts_statp->st_flags & (SF_APPEND|SF_IMMUTABLE)) && + chflags(p->fts_accpath, + p->fts_statp->st_flags &= ~(UF_APPEND|UF_IMMUTABLE)) < 0) + goto err; + continue; + case FTS_DP: + /* Post-order: see if user skipped. */ + if(p->fts_number == SKIPPED)/*in legacy mode, the user was prompted pre-order */ + continue; + else if(wantConformance) + { + /* delete directory if force is on, or if user answers Y to prompt */ + if(fflag || check(p->fts_path, p->fts_accpath, p->fts_statp)) + break; + else + continue; + } + break; + default: + if (!fflag && + !check(p->fts_path, p->fts_accpath, p->fts_statp)) + continue; + } + + rval = 0; + if (!uid && + (p->fts_statp->st_flags & (UF_APPEND|UF_IMMUTABLE)) && + !(p->fts_statp->st_flags & (SF_APPEND|SF_IMMUTABLE))) + rval = chflags(p->fts_accpath, + p->fts_statp->st_flags &= ~(UF_APPEND|UF_IMMUTABLE)); + if (rval == 0) { + /* + * If we can't read or search the directory, may still be + * able to remove it. Don't print out the un{read,search}able + * message unless the remove fails. + */ + switch (p->fts_info) { + case FTS_DP: + case FTS_DNR: +#if __APPLE__ + rval = unlinkat(AT_FDCWD, p->fts_accpath, AT_REMOVEDIR_DATALESS); + if (rval == -1 && errno == EINVAL) { + /* + * Kernel rejected AT_REMOVEDIR_DATALESS? + * I guess we fall back on the painful + * route (but it's better than failing). + */ + rval = rmdir(p->fts_accpath); + } +#else + rval = rmdir(p->fts_accpath); +#endif + if (rval == 0 || (fflag && errno == ENOENT)) { + if (rval == 0 && vflag) + (void)printf("%s\n", + p->fts_path); + continue; + } + break; + + case FTS_W: + rval = undelete(p->fts_accpath); + if (rval == 0 && (fflag && errno == ENOENT)) { + if (vflag) + (void)printf("%s\n", + p->fts_path); + continue; + } + break; + + default: +#ifdef __APPLE__ + if (Pflag) { + if (removefile(p->fts_accpath, NULL, REMOVEFILE_SECURE_7_PASS)) /* overwrites and unlinks */ + eval = rval = 1; + } else + rval = unlink(p->fts_accpath); +#else /* !__APPLE_ */ + if (Pflag) + rm_overwrite(p->fts_accpath, NULL); + rval = unlink(p->fts_accpath); +#endif /* __APPLE__ */ + if (rval == 0 || (fflag && errno == ENOENT)) { + if (rval == 0 && vflag) + (void)printf("%s\n", + p->fts_path); + continue; + } + } + } +err: + warn("%s", p->fts_path); + eval = 1; + } + if (errno) + err(1, "fts_read"); + fts_close(fts); +} + +void +rm_file(argv) + char **argv; +{ + struct stat sb; + int rval; + char *f; + + /* + * Remove a file. POSIX 1003.2 states that, by default, attempting + * to remove a directory is an error, so must always stat the file. + */ + while ((f = *argv++) != NULL) { + /* Assume if can't stat the file, can't unlink it. */ + if (lstat(f, &sb)) { + if (Wflag) { + sb.st_mode = S_IFWHT|S_IWUSR|S_IRUSR; + } else { + if (!fflag || errno != ENOENT) { + warn("%s", f); + eval = 1; + } + continue; + } + } else if (Wflag) { + warnx("%s: %s", f, strerror(EEXIST)); + eval = 1; + continue; + } + + if (S_ISDIR(sb.st_mode) && !dflag) { + warnx("%s: is a directory", f); + eval = 1; + continue; + } + if (!fflag && !S_ISWHT(sb.st_mode) && !check(f, f, &sb)) + continue; + rval = 0; + if (!uid && + (sb.st_flags & (UF_APPEND|UF_IMMUTABLE)) && + !(sb.st_flags & (SF_APPEND|SF_IMMUTABLE))) + rval = chflags(f, sb.st_flags & ~(UF_APPEND|UF_IMMUTABLE)); + if (rval == 0) { + if (S_ISWHT(sb.st_mode)) + rval = undelete(f); + else if (S_ISDIR(sb.st_mode)) + rval = rmdir(f); + else { +#ifdef __APPLE__ + if (Pflag) { + if (removefile(f, NULL, REMOVEFILE_SECURE_7_PASS)) /* overwrites and unlinks */ + eval = rval = 1; + } else + rval = unlink(f); +#else /* !__APPLE__ */ + if (Pflag) + rm_overwrite(f, &sb); + rval = unlink(f); +#endif /* __APPLE__ */ + } + } + if (rval && (!fflag || errno != ENOENT)) { + warn("%s", f); + eval = 1; + } + if (vflag && rval == 0) + (void)printf("%s\n", f); + } +} + +/* + * rm_overwrite -- + * Overwrite the file 3 times with varying bit patterns. + * + * XXX + * This is a cheap way to *really* delete files. Note that only regular + * files are deleted, directories (and therefore names) will remain. + * Also, this assumes a fixed-block file system (like FFS, or a V7 or a + * System V file system). In a logging file system, you'll have to have + * kernel support. + */ +void +rm_overwrite(file, sbp) + char *file; + struct stat *sbp; +{ + struct stat sb; + struct statfs fsb; + off_t len; + int bsize, fd, wlen; + char *buf = NULL; + + if (sbp == NULL) { + if (lstat(file, &sb)) + goto err; + sbp = &sb; + } + if (!S_ISREG(sbp->st_mode)) + return; + if ((fd = open(file, O_WRONLY, 0)) == -1) + goto err; + if (fstatfs(fd, &fsb) == -1) + goto err; + bsize = MAX(fsb.f_iosize, 1024); + if ((buf = malloc(bsize)) == NULL) + err(1, "malloc"); + +#define PASS(byte) { \ + memset(buf, byte, bsize); \ + for (len = sbp->st_size; len > 0; len -= wlen) { \ + wlen = len < bsize ? (int)len : bsize; \ + if (write(fd, buf, wlen) != wlen) \ + goto err; \ + } \ +} + PASS(0xff); + if (fsync(fd) || lseek(fd, (off_t)0, SEEK_SET)) + goto err; + PASS(0x00); + if (fsync(fd) || lseek(fd, (off_t)0, SEEK_SET)) + goto err; + PASS(0xff); + if (!fsync(fd) && !close(fd)) { + free(buf); + return; + } + +err: eval = 1; + if (buf) + free(buf); + warn("%s", file); +} + +int +yes_or_no() +{ + int ch, first; + char resp[] = {'\0', '\0'}; + + (void)fflush(stderr); + + /* Load user specified locale */ + setlocale(LC_MESSAGES, ""); + + first = ch = getchar(); + while (ch != '\n' && ch != EOF) + ch = getchar(); + + /* only care about the first character */ + resp[0] = first; + + return (rpmatch(resp) == 1); +} + +int +checkdir(path) + char *path; +{ + if(!iflag) + return 1; //if not interactive, process directory's contents + (void)fprintf(stderr, "examine files in directory %s? ", path); + return yes_or_no(); +} + +int +check(path, name, sp) + char *path, *name; + struct stat *sp; +{ + char modep[15], *flagsp; + + /* Check -i first. */ + if (iflag) + (void)fprintf(stderr, "remove %s? ", path); + else { + /* + * If it's not a symbolic link and it's unwritable and we're + * talking to a terminal, ask. Symbolic links are excluded + * because their permissions are meaningless. Check stdin_ok + * first because we may not have stat'ed the file. + */ + if (!stdin_ok || S_ISLNK(sp->st_mode) || + (!access(name, W_OK) && + !(sp->st_flags & (SF_APPEND|SF_IMMUTABLE)) && + (!(sp->st_flags & (UF_APPEND|UF_IMMUTABLE)) || !uid))) + return (1); + strmode(sp->st_mode, modep); + if ((flagsp = fflagstostr(sp->st_flags)) == NULL) + err(1, NULL); + (void)fprintf(stderr, "override %s%s%s/%s %s%sfor %s? ", + modep + 1, modep[9] == ' ' ? "" : " ", + user_from_uid(sp->st_uid, 0), + group_from_gid(sp->st_gid, 0), + *flagsp ? flagsp : "", *flagsp ? " " : "", + path); + free(flagsp); + } + return yes_or_no(); +} + + +#define ISDOT(a) ((a)[0] == '.' && (!(a)[1] || ((a)[1] == '.' && !(a)[2]))) +void +checkdot(argv) + char **argv; +{ + char *p, **save, **t; + int complained; + + complained = 0; + for (t = argv; *t;) { + size_t len = strlen(*t); + char truncated[len]; + + if ((p = strrchr(*t, '/')) != NULL) { + if (p[1] == '\0') { // one or more trailing / -- treat as if not present + for (; (p > *t) && (p[-1] == '/');) { + len--; + p--; + } + strlcpy(truncated, *t, len); + p = strrchr(truncated, '/'); + if (p) { + ++p; + } else { + p = truncated; + } + } else { + ++p; + } + } else { + p = *t; + } + if (ISDOT(p)) { + if (!complained++) + warnx("\".\" and \"..\" may not be removed"); + eval = 1; + for (save = t; (t[0] = t[1]) != NULL; ++t) + continue; + t = save; + } else + ++t; + } +} + +void +usage() +{ + + (void)fprintf(stderr, "%s\n%s\n", + "usage: rm [-f | -i] [-dPRrvW] file ...", + " unlink file"); + exit(EX_USAGE); +} diff --git a/file_cmds/rm/unlink.1 b/file_cmds/rm/unlink.1 new file mode 100644 index 0000000..6764e6d --- /dev/null +++ b/file_cmds/rm/unlink.1 @@ -0,0 +1 @@ +.so man1/rm.1 -- cgit v1.2.3-56-ge451