suckless unix tools https://core.suckless.org/sbase
Go to file
FRIGN 4750b233ce Prepare POSIX 2013 audit
I can't believe we've come this far! The idea is to look at the
2013 POSIX corrigendum for each tool and deep-test features before
making the first 0.1 release.
To keep the noise low, I'll do this in batches, not on a per-tool-
basis (as many of these are trivial to test).
In the meantime, I'll also think of a fitting STANDARDS section
for the non-POSIX tools. Now that the audits are pretty much done,
I can also have a more relaxed view on standards compliance instead
of having to dig through some uncleaned mess.

To mark this "new beginning", the README has gotten a liftover.
The POSIX 2008-column was more or less useless and as I expect the
checks to go along pretty quickly, I "reset" the compliance state
of all but the non-POSIX tools and will then go along and check every
single one of them in the next few days.

Apart from the few missing flags and audits, sbase should then be
ready to hit the world with the first release after 4 years of work.
2015-03-23 16:22:00 +01:00
libutf Add mkrunetype.awk 2015-02-23 20:36:47 +01:00
libutil Audit tar(1), add DIRFIRST-flag to recurse() 2015-03-21 01:30:47 +01:00
arg.h ARGNUMF() only works on base 10 as it uses strtonum underneath 2015-01-30 16:45:44 +00:00
basename.1 Refactor basename.1 2015-02-28 15:09:47 +01:00
basename.c Fix broken sbase-box due to multiple definitions of usage 2015-02-28 18:33:33 +00:00
cal.1 Audit cal(1) 2015-03-08 21:28:32 +01:00
cal.c style: document intentional fallthrough 2015-03-09 00:33:13 +01:00
cat.1 Audit cat(1) 2015-03-02 00:39:26 +01:00
cat.c Small style-fix in cat.c 2015-03-16 10:36:36 +01:00
chgrp.1 Audit chgrp(1) 2015-03-08 23:31:59 +01:00
chgrp.c Refactor recurse() again 2015-03-19 01:08:19 +01:00
chmod.1 Audit chmod(1) 2015-03-05 19:08:28 +01:00
chmod.c Refactor recurse() again 2015-03-19 01:08:19 +01:00
chown.1 Audit chown(1) 2015-03-09 00:42:23 +01:00
chown.c Refactor recurse() again 2015-03-19 01:08:19 +01:00
chroot.1 Finish up chroot(1) and md5sum(1) 2015-01-31 23:54:51 +01:00
chroot.c Don't return but _exit after failed exec*() and fork() 2015-03-09 01:12:59 +01:00
cksum.1 Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 19:37:03 +00:00
cksum.c cksum: Report exit status properly 2015-03-11 12:35:29 +00:00
cmp.1 Refactor cmp(1) code and manpage 2015-02-07 21:05:33 +01:00
cmp.c Print usage() when -l and -s are both given in cmp(1) 2015-03-11 13:31:08 +01:00
col.1 Audit col(1), add UTF-8-support 2015-03-22 21:45:32 +01:00
col.c Audit col(1), add UTF-8-support 2015-03-22 21:45:32 +01:00
cols.1 Audit cols(1) 2015-03-08 19:49:59 +01:00
cols.c Audit cols(1) 2015-03-08 19:49:59 +01:00
comm.1 Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 19:37:03 +00:00
comm.c Audit comm(1) 2015-03-11 13:47:08 +01:00
compat.h Add compat.h 2014-11-17 15:46:28 +00:00
config.mk Add info about NetBSD to config.mk 2015-02-20 16:24:17 +00:00
cp.1 Audit cp(1) 2015-03-02 19:15:19 +01:00
cp.c Audit cp() in libutil 2015-03-19 17:57:12 +01:00
cron.1 cron.1: path macro for /etc/crontab 2015-02-06 15:43:23 +01:00
cron.c Use switch with fork() 2015-03-09 15:01:29 +01:00
crypt.h Refactor cryptcheck() to allow multiple list-files and stdin 2015-03-01 22:51:52 +01:00
cut.1 man pages: fix some typos 2015-02-01 21:28:17 +01:00
cut.c Audit cut(1) 2015-03-11 17:29:18 +01:00
date.1 Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 19:37:03 +00:00
date.c Audit date(1) 2015-03-02 15:12:19 +01:00
dirname.1 Audit dirname(1) 2015-02-28 19:51:07 +01:00
dirname.c Audit dirname(1) 2015-02-28 19:51:07 +01:00
du.1 Update manpage for du(1) 2015-02-18 20:42:23 +00:00
du.c Refactor recurse() again 2015-03-19 01:08:19 +01:00
echo.1 Audit echo(1) 2015-02-28 20:16:10 +01:00
echo.c Make already audited tools argv-centric instead of argc-centric 2015-03-02 14:19:26 +01:00
env.1 Audit env(1) 2015-03-02 14:53:24 +01:00
env.c Don't return but _exit after failed exec*() and fork() 2015-03-09 01:12:59 +01:00
expand.1 Audit expand(1) 2015-03-13 00:38:29 +01:00
expand.c Audit expand(1) 2015-03-13 00:38:29 +01:00
expr.1 Add periods in expr.1 2015-02-10 00:34:47 +01:00
expr.c Audit expr(1) 2015-03-22 14:35:15 +01:00
false.1 Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 19:37:03 +00:00
false.c Simplify true(1) and false(1) 2014-10-03 00:03:08 +01:00
find.1 add find.1, sed.1, time.1 stubs 2015-02-28 13:46:20 +01:00
find.c untypedef expr, find, test, as is existing style in sbase 2015-03-17 20:04:26 +00:00
fold.1 Audit fold(1) 2015-03-13 23:50:09 +01:00
fold.c Rewrite foldline() in fold(1) 2015-03-16 19:26:42 +01:00
fs.h Audit tar(1), add DIRFIRST-flag to recurse() 2015-03-21 01:30:47 +01:00
grep.1 man pages: improve consistency 2015-02-01 20:52:28 +01:00
grep.c grep, kill, renice, sort: style: put main at bottom 2015-03-08 12:51:33 +01:00
head.1 Remove judging word from head.1 and tail.1 as well 2015-03-13 23:54:13 +01:00
head.c Small fix in head.c 2015-03-06 00:32:22 +01:00
hostname.1 Audit hostname(1) 2015-02-28 21:22:55 +01:00
hostname.c Audit hostname(1) 2015-02-28 21:22:55 +01:00
kill.1 Audit kill(1) 2015-03-16 12:37:46 +01:00
kill.c kill: No need for const int 2015-03-19 10:45:58 +00:00
LICENSE nl: add -d -p -f -h options 2015-03-19 10:10:55 +00:00
link.1 Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 19:37:03 +00:00
link.c Audit unlink(1) 2015-02-28 20:05:22 +01:00
ln.1 Audit ln(1) 2015-03-05 21:14:43 +01:00
ln.c Audit ln(1) 2015-03-05 21:14:43 +01:00
logger.1 Audit logger(1) 2015-03-07 00:10:22 +01:00
logger.c Add estrlcat() and estrlcpy() 2015-03-17 11:24:49 +01:00
logname.1 Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 19:37:03 +00:00
logname.c Audit logname(1) 2015-03-17 00:44:18 +01:00
ls.1 ls: add -f and -S options 2015-03-19 10:12:12 +00:00
ls.c ls: add -f and -S options 2015-03-19 10:12:12 +00:00
Makefile Remove apathmax() and implicitly agetcwd() 2015-03-18 15:20:35 +01:00
md5.h Add crypt.[ch] and update md5sum and sha1sum 2013-07-18 09:51:17 -04:00
md5sum.1 Update *sum(1)-manpages and mark them as finished and audited 2015-03-01 22:59:20 +01:00
md5sum.c Refactor cryptcheck() to allow multiple list-files and stdin 2015-03-01 22:51:52 +01:00
mkdir.1 Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 19:37:03 +00:00
mkdir.c Three bugfixes in mkdir(1) 2015-03-13 12:23:22 +01:00
mkfifo.1 Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 19:37:03 +00:00
mkfifo.c Audit mkfifo(1) 2015-03-02 17:25:29 +01:00
mktemp.1 Finish up printenv(1) 2015-02-01 00:23:38 +01:00
mktemp.c Add estrlcat() and estrlcpy() 2015-03-17 11:24:49 +01:00
mv.1 Audit mv(1) 2015-03-04 23:22:43 +01:00
mv.c Audit cp() in libutil 2015-03-19 17:57:12 +01:00
nice.1 Audit nice(1) 2015-03-02 16:53:13 +01:00
nice.c Don't return but _exit after failed exec*() and fork() 2015-03-09 01:12:59 +01:00
nl.1 Fix small typo in nl.1 2015-03-22 17:25:11 +01:00
nl.c nl: Fix leading white-space 2015-03-22 19:23:57 +00:00
nohup.1 Add EXIT STATUS to nohup.1 2015-03-05 00:27:36 +01:00
nohup.c Don't return but _exit after failed exec*() and fork() 2015-03-09 01:12:59 +01:00
paste.1 Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 19:37:03 +00:00
paste.c Audit paste(1) 2015-03-17 21:34:38 +01:00
printenv.1 Finish up printenv(1) 2015-02-01 00:23:38 +01:00
printenv.c Make already audited tools argv-centric instead of argc-centric 2015-03-02 14:19:26 +01:00
printf.1 Add printf(1) 2015-02-15 14:46:58 +01:00
printf.c Audit printf(1) 2015-03-17 21:43:01 +01:00
pwd.1 Audit pwd(1) 2015-03-03 17:24:14 +01:00
pwd.c Remove apathmax() and implicitly agetcwd() 2015-03-18 15:20:35 +01:00
queue.h Use queue.h in grep(1) 2014-11-16 12:39:15 +00:00
readlink.1 Audit readlink(1) 2015-03-20 22:14:31 +01:00
readlink.c Audit readlink(1) 2015-03-20 22:14:31 +01:00
README Prepare POSIX 2013 audit 2015-03-23 16:22:00 +01:00
renice.1 Audit renice(1) 2015-03-17 22:15:09 +01:00
renice.c Audit renice(1) 2015-03-17 22:15:09 +01:00
rm.1 Audit rm(1) 2015-02-28 21:31:23 +01:00
rm.c Refactor recurse() again 2015-03-19 01:08:19 +01:00
rmdir.1 Update rmdir.1 as well 2015-03-02 17:14:29 +01:00
rmdir.c Add argv0 to usage() in rmdir.c 2015-03-02 16:24:08 +01:00
sed.1 add find.1, sed.1, time.1 stubs 2015-02-28 13:46:20 +01:00
sed.c Add estrlcat() and estrlcpy() 2015-03-17 11:24:49 +01:00
seq.1 Audit seq(1) 2015-03-20 16:05:31 +01:00
seq.c Reorder variables in seq(1) 2015-03-20 16:37:29 +01:00
setsid.1 Finish up setsid(1) 2015-02-01 00:47:32 +01:00
setsid.c fork: no need to _exit() on the error case 2015-03-10 20:05:18 +01:00
sha1.h Add crypt.[ch] and update md5sum and sha1sum 2013-07-18 09:51:17 -04:00
sha1sum.1 Update *sum(1)-manpages and mark them as finished and audited 2015-03-01 22:59:20 +01:00
sha1sum.c Refactor cryptcheck() to allow multiple list-files and stdin 2015-03-01 22:51:52 +01:00
sha256.h Add sha256sum(1) 2013-07-20 13:20:16 -04:00
sha256sum.1 Update *sum(1)-manpages and mark them as finished and audited 2015-03-01 22:59:20 +01:00
sha256sum.c Refactor cryptcheck() to allow multiple list-files and stdin 2015-03-01 22:51:52 +01:00
sha512.h Add sha512sum(1) 2013-08-04 11:00:34 -04:00
sha512sum.1 Update *sum(1)-manpages and mark them as finished and audited 2015-03-01 22:59:20 +01:00
sha512sum.c Refactor cryptcheck() to allow multiple list-files and stdin 2015-03-01 22:51:52 +01:00
sleep.1 Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 19:37:03 +00:00
sleep.c Audit sleep(1) 2015-02-28 20:10:25 +01:00
sort.1 Add -m and -o flags to sort(1) 2015-03-22 23:39:48 +01:00
sort.c Add -m and -o flags to sort(1) 2015-03-22 23:39:48 +01:00
split.1 Audit split(1) 2015-03-17 22:59:48 +01:00
split.c Audit split(1) 2015-03-17 22:59:48 +01:00
sponge.1 Refactor sponge(1) code and manpage 2015-02-08 22:17:21 +01:00
sponge.c Audit sponge(1) 2015-03-01 23:42:16 +01:00
strings.1 chown.1, strings.1: fix date 2015-02-28 13:43:29 +01:00
strings.c Audit strings(1) 2015-03-17 23:05:50 +01:00
sync.1 Refactor sync(1) code and manpage 2015-02-08 22:08:14 +01:00
sync.c Add arg.h-handling to sync(1) and unlink(1) 2015-02-08 22:13:50 +01:00
tail.1 Audit tail(1) 2015-03-17 23:24:43 +01:00
tail.c Audit tail(1) 2015-03-17 23:24:43 +01:00
tar.1 Audit tar(1), add DIRFIRST-flag to recurse() 2015-03-21 01:30:47 +01:00
tar.c Show usage() when filtermode is given for tar-creation 2015-03-21 14:04:49 +01:00
tee.1 Audit tee(1) 2015-03-04 23:05:11 +01:00
tee.c Audit tee(1) 2015-03-04 23:05:11 +01:00
test.1 Audit test(1) 2015-03-17 23:35:11 +01:00
test.c Audit test(1) 2015-03-17 23:35:11 +01:00
text.h Use size_t for number of lines in linebuf 2015-01-31 22:49:43 +00:00
time.1 Add time(1) manpage 2015-03-05 00:22:36 +01:00
time.c fork: no need to _exit() on the error case 2015-03-10 20:05:18 +01:00
TODO Remove file(1) from TODO 2015-03-06 11:26:28 +00:00
touch.1 Audit touch(1) 2015-03-17 23:38:09 +01:00
touch.c Audit touch(1) 2015-03-17 23:38:09 +01:00
tr.1 Update escape-sequence information in tr.1 2015-02-15 14:56:49 +01:00
tr.c Audit tr(1) 2015-03-17 23:41:22 +01:00
true.1 man pages: improve consistency 2015-02-01 20:52:28 +01:00
true.c Simplify true(1) and false(1) 2014-10-03 00:03:08 +01:00
tty.1 Refactor tty(1) code and manpage 2015-02-07 22:00:28 +01:00
tty.c Audit tty(1) 2015-02-28 19:59:34 +01:00
uname.1 Refactor uname(1) code and manpage 2015-02-07 22:15:56 +01:00
uname.c Clean up #includes 2015-02-14 21:12:23 +01:00
unexpand.1 Refactor unexpand(1) code and manpage, adding tablist support 2015-02-08 21:24:22 +01:00
unexpand.c Audit unexpand(1) 2015-03-17 23:45:03 +01:00
uniq.1 Audit uniq(1) 2015-03-17 23:59:09 +01:00
uniq.c Audit uniq(1) 2015-03-17 23:59:09 +01:00
unlink.1 Refactor unlink(1) code and manpage 2015-02-08 21:59:59 +01:00
unlink.c Audit unlink(1) 2015-02-28 20:05:22 +01:00
utf.h Scrap chartorunearr(), introducing utftorunestr() 2015-02-11 21:32:09 +01:00
util.h Remove apathmax() and implicitly agetcwd() 2015-03-18 15:20:35 +01:00
uudecode.1 Audit uudecode(1) 2015-03-18 00:10:36 +01:00
uudecode.c Audit uudecode(1) 2015-03-18 00:10:36 +01:00
uuencode.1 Remove comma from uuencode.1 2015-03-18 00:18:28 +01:00
uuencode.c Audit uuencode(1) 2015-03-18 00:14:56 +01:00
wc.1 Audit wc(1) 2015-03-18 00:20:19 +01:00
wc.c Audit wc(1) 2015-03-18 00:20:19 +01:00
xargs.1 Add s-, t-, x-flags to and audit xargs(1) 2015-03-22 22:57:58 +01:00
xargs.c Add s-, t-, x-flags to and audit xargs(1) 2015-03-22 22:57:58 +01:00
yes.1 Finish up yes(1) by adding multiple string support 2015-02-01 02:13:47 +01:00
yes.c Make already audited tools argv-centric instead of argc-centric 2015-03-02 14:19:26 +01:00

sbase - suckless unix tools
===========================

sbase  is a  collection of  unix  tools that  are inherently  portable
across UNIX and UNIX-like systems.

The following tools are implemented:

'#'  -> UTF-8 support, '=' -> Implicit UTF-8 support, '*' -> Finished,
'|'  -> Audited,       'o' -> POSIX 2013 compliant,   'x' -> Non-POSIX,
'()' -> Petty flag

     UTILITY     MISSING FLAGS
     -------     -------------
=*|  basename    .
=*|  cal         .
=*|  cat         .
=*|  chgrp       .
=*|  chmod       .
=*|  chown       .
=*|x chroot      .
=*|  cksum       .
=*|  cmp         .
#*|x cols        .
#*|x col         .
=*|  comm        .
=*|  cp          (-i)
=*|x cron        .
#*|  cut         .
=*|  date        .
=*|  dirname     .
=*|  du          .
=*|  echo        .
=*|  env         .
#*|  expand      .
#*|  expr        .
=*|  false       .
=    find        .
#*|  fold        .
=*   grep        .
=*|  head        .
=*|x hostname    .
=*|  kill        .
=*|  link        .
=*|  ln          .
=*|  logger      .
=*|  logname     .
#*   ls          (-C, -m, -s, -x)
=*|x md5sum      .
=*|  mkdir       .
=*|  mkfifo      .
=*|x mktemp      .
=*|  mv          (-i)
=*|  nice        .
#*|  nl          .
=*|  nohup       .
#*|  paste       .
=*|x printenv    .
#*|  printf      .
=*|  pwd         .
=*|x readlink    .
=*|  renice      .
=*|  rm          (-i)
=*|  rmdir       .
#    sed         .
=*|x seq         .
=*|x setsid      .
=*|x sha1sum     .
=*|x sha256sum   .
=*|x sha512sum   .
=*|  sleep       .
     sort        -d, -f, -i
=*|  split       .
=*|x sponge      .
#*|  strings     .
=*|x sync        .
=*|  tail        .
=*|x tar         .
=*|  tee         .
=*|  test        .
=*|  time        .
=*|  touch       .
#*|  tr          .
=*|  true        .
=*|  tty         .
=*|  uname       .
#*|  unexpand    .
=*|  uniq        .
=*|  unlink      .
=*|  uudecode    .
=*|  uuencode    .
#*|  wc          .
=*|  xargs       (-p)
=*|x yes         .

The  complement of  sbase  is  ubase[1] which  is  Linux-specific  and
provides all  the non-portable tools.   Together they are  intended to
form a base system similar to busybox but much smaller and suckless.

Building
--------

To  build sbase,  simply  type  make.  You  may  have  to fiddle  with
config.mk depending on your system.

You  can  also  build  sbase-box,  which  generates  a  single  binary
containing  all  the  required  tools.    You  can  then  symlink  the
individual tools to sbase-box or run: make sbase-box-install

Ideally you will  want to statically link sbase.  If  you are on Linux
we recommend using musl-libc[2].

Portability
-----------

sbase has been  compiled on a variety of  different operating systems,
including Linux, *BSD, OSX, Haiku, Solaris, SCO OpenServer and others.

Various combinations of operating  systems and architectures have also
been built.

You can build sbase with gcc, clang, tcc, nwcc and pcc.

[1] http://git.suckless.org/ubase/
[2] http://www.musl-libc.org/