64da0d1ebc
1) Refactor the manpage with num-options, optimize wording to be more concise and to the point, pid also specifies process groups. 2) Make int sig const. 3) Remove prototypes. 4) /* not reached */ consistency. 5) Refactor usage() with eprintf. 6) Refactor arg-parser with a switch, use estrtonum 7) Use return instead of exit() in main() 8) argc-argv-correctness.
123 lines
5.7 KiB
Plaintext
123 lines
5.7 KiB
Plaintext
sbase - suckless unix tools
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===========================
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sbase is a collection of unix tools that are inherently portable
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across UNIX and UNIX-like systems.
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The following tools are implemented ('*' == finished, '#' == UTF-8 support,
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'=' == implicit UTF-8 support, '|' == audited):
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UTILITY POSIX 2008 COMPLIANT MISSING OPTIONS
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------- -------------------- ---------------
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=*| basename yes none
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=*| cal yes none
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=*| cat yes none
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=*| chgrp yes none
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=*| chmod yes none
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=*| chown yes none
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=*| chroot non-posix none
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=*| cksum yes none
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=*| cmp yes none
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#*| cols non-posix none
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col yes none
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=*| comm yes none
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=*| cp yes none (-i)
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=*| cron non-posix none
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#*| cut yes none
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=*| date yes none
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=*| dirname yes none
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=*| du yes none
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=*| echo yes none
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=*| env yes none
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#*| expand yes none
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#* expr yes none
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=*| false yes none
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= find yes none
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#*| fold yes none
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=* grep yes none
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=*| head yes none
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=*| hostname non-posix none
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=*| kill yes none
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=*| link yes none
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=*| ln yes none
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=*| logger yes none
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=* logname yes none
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= ls no (-C), -S, -f, -m, -s, -x
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=*| md5sum non-posix none
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=*| mkdir yes none
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=*| mkfifo yes none
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=* mktemp non-posix none
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=*| mv yes none (-i)
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=*| nice yes none
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= nl no -d, -f, -h, -p
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=*| nohup yes none
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#* paste yes none
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=*| printenv non-posix none
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#* printf yes none
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=*| pwd yes none
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= readlink non-posix none
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=* renice yes none
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=*| rm yes none (-i)
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=*| rmdir yes none
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# sed
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seq non-posix none
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=*| setsid non-posix none
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=*| sha1sum non-posix none
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=*| sha256sum non-posix none
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=*| sha512sum non-posix none
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=*| sleep yes none
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sort no -m, -o, -d, -f, -i
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=* split yes none
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=*| sponge non-posix none
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#* strings yes none
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=* sync non-posix none
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=* tail yes none
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=* tar non-posix none
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=*| tee yes none
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=* test yes none
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=*| time yes none
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=* touch yes none
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#* tr yes none
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=*| true yes none
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=*| tty yes none
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=*| uname yes none
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#* unexpand yes none
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=* uniq yes none
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=*| unlink yes none
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=* uudecode yes none
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=* uuencode yes none
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#* wc yes none
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= xargs no -I, -L, -p, -s, -t, -x
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=*| yes non-posix none
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The complement of sbase is ubase[1] which is Linux-specific and
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provides all the non-portable tools. Together they are intended to
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form a base system similar to busybox but much smaller and suckless.
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Building
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--------
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To build sbase, simply type make. You may have to fiddle with
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config.mk depending on your system.
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You can also build sbase-box, which generates a single binary
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containing all the required tools. You can then symlink the
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individual tools to sbase-box or run: make sbase-box-install
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Ideally you will want to statically link sbase. If you are on Linux
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we recommend using musl-libc[2].
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Portability
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-----------
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sbase has been compiled on a variety of different operating systems,
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including Linux, *BSD, OSX, Haiku, Solaris, SCO OpenServer and others.
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Various combinations of operating systems and architectures have also
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been built.
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You can build sbase with gcc, clang, tcc, nwcc and pcc.
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[1] http://git.suckless.org/ubase/
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[2] http://www.musl-libc.org/
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