949f930280
- -b argument required, don't allow -b <= 0. - -l argument required, don't allow -l <= 0. - usage() and argument parsing: sort flags. - don't write 0 size file, get rid of goto reproducable with: printf 'a' | split -b 1. - close FILE *in if != stdin. - mark split as finished in README. - codestyle fixes.
119 lines
5.6 KiB
Plaintext
119 lines
5.6 KiB
Plaintext
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 ('*' == finished, '#' == UTF-8 support,
|
|
'=' == implicit UTF-8 support):
|
|
|
|
UTILITY POSIX 2008 COMPLIANT MISSING OPTIONS
|
|
------- -------------------- ---------------
|
|
=* basename yes none
|
|
=* cal yes none
|
|
=* cat yes none
|
|
= chgrp no -h, -H, -L, -P
|
|
=* chmod yes none
|
|
= chown no -h, -H, -L, -P
|
|
=* chroot non-posix none
|
|
=* cksum yes none
|
|
cmp yes none
|
|
#* cols non-posix none
|
|
=* comm yes none
|
|
= cp no -H, (-i), -L
|
|
=* cron non-posix none
|
|
#* cut yes none
|
|
=* date yes none
|
|
=* dirname yes none
|
|
= du no -H, -L, (-x)
|
|
=* echo yes none
|
|
=* env yes none
|
|
#* expand yes none
|
|
=* expr yes none
|
|
=* false yes none
|
|
#* fold yes none
|
|
=* grep yes none
|
|
=* head yes none
|
|
=* hostname non-posix none
|
|
=* kill yes none
|
|
=* link yes none
|
|
=* ln yes none
|
|
=* logger yes none
|
|
=* logname yes none
|
|
= ls no -C, -R, -q, -u
|
|
=* md5sum non-posix none
|
|
=* mkdir yes none
|
|
=* mkfifo yes none
|
|
=* mktemp non-posix none
|
|
=* mv yes (-i)
|
|
=* nice yes none
|
|
= nl no -d, -f, -h, -l, -n, -p, -v, -w
|
|
=* nohup yes none
|
|
#* paste yes none
|
|
=* printenv non-posix none
|
|
printf stolen stolen
|
|
=* pwd yes none
|
|
= readlink non-posix -e, -m
|
|
=* renice yes none
|
|
=* rm yes (-i)
|
|
=* rmdir yes none
|
|
=* setsid non-posix none
|
|
=* sleep yes none
|
|
sort no -m, -o, -d, -f, -i
|
|
=* split yes none
|
|
= sponge non-posix none
|
|
strings no -a, -n, -t
|
|
= sync non-posix none
|
|
= tail no -c, -f
|
|
= tar non-posix none
|
|
=* tee yes none
|
|
test yes none
|
|
= touch no -r
|
|
#* tr yes none
|
|
=* true yes none
|
|
= tty yes none
|
|
= uname yes none
|
|
# unexpand yes none
|
|
= uniq no -f, -s
|
|
= unlink yes none
|
|
= uudecode no -o
|
|
= uuencode no -m
|
|
seq non-posix none
|
|
= sha1sum non-posix none
|
|
= sha256sum non-posix none
|
|
= sha512sum non-posix none
|
|
#* wc yes none
|
|
= xargs no -I, -L, -p, -s, -t, -x
|
|
=* yes non-posix none
|
|
|
|
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.
|
|
|
|
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/
|