2022-10-01 19:05:39 -04:00
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Write a function to return a dictionary containing key-value pairs
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describing command line parameters
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2022-10-01 14:38:29 -04:00
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Write a Makefile. [done]
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2021-11-21 15:37:11 -05:00
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Add octal escape support to echo.
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2022-10-01 14:38:29 -04:00
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Rework yes(1) to buffer output. This achieves greater throughput per system call.
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2022-10-02 01:34:14 -04:00
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Rewrite the buffering in cat(1) to use setvbuf
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2021-11-21 15:37:11 -05:00
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2022-10-01 14:38:29 -04:00
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-----------------------------------------------------
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PROGS
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_____________________________________________________
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Simple commands (only a handful of parameters at most, with simple premises)
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-sleep [done]
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-true [done]
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-yes [done]
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-basename/dirname
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-echo [in-progress, SUS]
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2022-10-18 12:47:34 -04:00
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-wc [done]
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2022-10-01 14:38:29 -04:00
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-tee
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-cat [done]
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-pwd
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-cksum
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-cal
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2022-10-18 12:47:34 -04:00
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Filesystem interfaces
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2022-10-01 14:38:29 -04:00
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-rm
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-mv
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-cp
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-mkdir
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-rmdir
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-chgrp
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-chown
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-chmod
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-mkfifo
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-mknod
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-touch
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-ln
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-link(?)
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-ls
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-find
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-file
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Filters
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-sed
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-nl
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-tr
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-expand/unexpand
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-fold
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-head/tail
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-sort
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-grep
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-uniq
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-cut
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-paste
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-csplit
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-iconv
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Sorting, searching and testing
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-test
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-cmp
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-comm
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-diff
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-tsort
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-du
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-df
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-join
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-split
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System interfaces
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-uname
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-tput
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-who
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-ps
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-kill
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-renice
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-nice
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-newgrp
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-pathchk
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-fuser
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-id
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-tabs
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-lp
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-locale
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-localedef
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-at/atd
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-batch
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-crond
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-crontab
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-logname
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Binary utilities
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-ar
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-tar
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-pax
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-od
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-dd
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-compress
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-expand
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-strings
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Interactive utilities
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-ed
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-bc
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-sh
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Miscellaneous
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-xargs
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-mesg [maybe]
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-write [maybe]
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-printf
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-expr
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