https://wiki.avdelning.se/index.php?action=history&feed=atom&title=L%C3%A4sa_av_parametrar_i_bash_-_exempel 2026-07-11T04:32:20Z Revision history for this page on the wiki MediaWiki 1.45.3 https://wiki.avdelning.se/index.php?title=L%C3%A4sa_av_parametrar_i_bash_-_exempel&diff=145&oldid=prev 2026-05-11T21:53:03Z

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Linadmin https://wiki.avdelning.se/index.php?title=L%C3%A4sa_av_parametrar_i_bash_-_exempel&diff=144&oldid=prev 2015-01-08T14:16:38Z

<p>Skapade sidan med &#039;=== Läsa av parametrar i bash === Ett exempel på hur man läser av parametrar i bash &#039;&#039;&#039;while test -n &quot;$1&quot;; do&#039;&#039;&#039; &#039;&#039;&#039; case &quot;$1&quot; in&#039;&#039;&#039; &#039;&#039;&#039; -c)&#039;&#039;&#039; &#039;&#039;&#039;...&#039;</p> <p><b>New page</b></p><div>=== Läsa av parametrar i bash ===<br /> Ett exempel på hur man läser av parametrar i bash<br /> <br /> &#039;&#039;&#039;while test -n &quot;$1&quot;; do&#039;&#039;&#039;<br /> &#039;&#039;&#039; case &quot;$1&quot; in&#039;&#039;&#039;<br /> &#039;&#039;&#039; -c)&#039;&#039;&#039;<br /> &#039;&#039;&#039; crit=$2&#039;&#039;&#039;<br /> &#039;&#039;&#039; shift&#039;&#039;&#039;<br /> &#039;&#039;&#039; ;;&#039;&#039;&#039;<br /> &#039;&#039;&#039; -d)&#039;&#039;&#039;<br /> &#039;&#039;&#039; db=$2&#039;&#039;&#039;<br /> &#039;&#039;&#039; shift&#039;&#039;&#039;<br /> &#039;&#039;&#039; ;;&#039;&#039;&#039;<br /> &#039;&#039;&#039; -w)&#039;&#039;&#039;<br /> &#039;&#039;&#039; warn=$2&#039;&#039;&#039;<br /> &#039;&#039;&#039; shift&#039;&#039;&#039;<br /> &#039;&#039;&#039; ;;&#039;&#039;&#039;<br /> &#039;&#039;&#039; -u)&#039;&#039;&#039;<br /> &#039;&#039;&#039; user=$2&#039;&#039;&#039;<br /> &#039;&#039;&#039; shift&#039;&#039;&#039;<br /> &#039;&#039;&#039; ;;&#039;&#039;&#039;<br /> &#039;&#039;&#039; -p)&#039;&#039;&#039;<br /> &#039;&#039;&#039; pass=$2&#039;&#039;&#039;<br /> &#039;&#039;&#039; shift&#039;&#039;&#039;<br /> &#039;&#039;&#039; ;;&#039;&#039;&#039;<br /> &#039;&#039;&#039; -h)&#039;&#039;&#039;<br /> &#039;&#039;&#039; echo $usage1;&#039;&#039;&#039;<br /> &#039;&#039;&#039; echo &#039;&#039;&#039;<br /> &#039;&#039;&#039; echo $usage2;&#039;&#039;&#039;<br /> &#039;&#039;&#039; echo $usage3;&#039;&#039;&#039;<br /> &#039;&#039;&#039; exit $STATE_UNKNOWN&#039;&#039;&#039;<br /> &#039;&#039;&#039; ;;&#039;&#039;&#039;<br /> &#039;&#039;&#039; -H)&#039;&#039;&#039;<br /> &#039;&#039;&#039; host=$2&#039;&#039;&#039;<br /> &#039;&#039;&#039; shift&#039;&#039;&#039;<br /> &#039;&#039;&#039; ;;&#039;&#039;&#039;<br /> &#039;&#039;&#039; *)&#039;&#039;&#039;<br /> &#039;&#039;&#039; echo &quot;Unknown argument: $1&quot;&#039;&#039;&#039;<br /> &#039;&#039;&#039; echo $usage1;&#039;&#039;&#039;<br /> &#039;&#039;&#039; echo &#039;&#039;&#039;<br /> &#039;&#039;&#039; echo $usage2&#039;&#039;&#039;<br /> &#039;&#039;&#039; echo $usage3;&#039;&#039;&#039;<br /> &#039;&#039;&#039; exit $STATE_UNKNOWN&#039;&#039;&#039;<br /> &#039;&#039;&#039; ;;&#039;&#039;&#039;<br /> &#039;&#039;&#039; esac&#039;&#039;&#039;<br /> &#039;&#039;&#039; shift&#039;&#039;&#039;<br /> &#039;&#039;&#039;done&#039;&#039;&#039;<br /> <br /> [[Category:bash]]</div>

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