haas:spring2020:unix:projects
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haas:spring2020:unix:projects [2020/01/26 10:35] – [Week 1] wedge | haas:spring2020:unix:projects [2020/04/26 09:57] (current) – [Class Stats] wedge | ||
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======Projects====== | ======Projects====== | ||
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+ | | **pbx3** (bonus; due 20200226) | ||
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+ | | @lightgreen: | ||
+ | | @lightgreen: | ||
+ | | @lightgreen: | ||
+ | | @lightgreen: | ||
+ | | [[/ | ||
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======Class Stats====== | ======Class Stats====== | ||
* [[/ | * [[/ | ||
+ | |||
+ | ======wpa0 submissions====== | ||
+ | |||
+ | * https:// | ||
+ | * https:// | ||
+ | * https:// | ||
+ | * https:// | ||
+ | * https:// | ||
+ | * https:// | ||
+ | * https:// | ||
+ | * https:// | ||
+ | * https:// | ||
+ | ======Week 3====== | ||
+ | * Variables (setting, accessing) | ||
+ | * Environment variables | ||
+ | * Basic scripting | ||
+ | * shabang | ||
+ | * return status (success, failure) | ||
+ | * ${?} is set to return status of recently run command | ||
+ | * bash, C, python scripts (based on shabang) | ||
+ | * command-line arguments | ||
+ | * ${0} is the name of the program being run (the script, as we called it) | ||
+ | * ${1} is the first argument | ||
+ | * ${2} is the second argument | ||
+ | * up through at least ${9} | ||
+ | * ${#} is the number of arguments | ||
+ | * ${*} is a string of all the arguments | ||
======Week 2====== | ======Week 2====== | ||
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* stderr | * stderr | ||
* filesystem organization | * filesystem organization | ||
+ | * pipes | ||
+ | * stdout of a command becomes stdin to next command | ||
+ | * do not use with interactive commands | ||
+ | * quotes | ||
+ | * full quote - literal quote, no expansions | ||
+ | * half quote - allows expansions | ||
+ | * back quote (back tick - command expansion) | ||
======Week 1====== | ======Week 1====== |
haas/spring2020/unix/projects.1580052959.txt.gz · Last modified: 2020/01/26 10:35 by wedge