<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[DECISION MAKING IN SHELL SCRIPTS Part 2(කොහොමද Arguments දෙකක් එක්ක වැඩ කරන්නෙ)]]></title><description><![CDATA[<p dir="auto">හරි මම ඔයාලට කියල දෙන්නම් කොහොමද conditions දෙකක් check කරන්නෙ කියල.<br />
මෙන්න මේකයි Programm එක. userගෙන් input දෙකක් ගන්නව අරගෙන එයා ඒ දෙකටම inputs දුන්නද නැද්ද කියල check කරනව.</p>
<pre><code>#!/bin/bash

echo "Enter argument 1 :" #argument 1 එක එන්ටර් කරන්න කියනවා
read arg1 #User ගෙන් input එක ගන්නවා

echo "Enter argument 2 :"
read arg2

if [ -n "$arg1" ] #මේ කියන්නෙ arg1 එක මෙකේ value එක Zero නෙමේනම් කියන එක 
then #එහෙමන්ම්
	echo "Argument 1 has value"#Argument 1 has value කියල print කරන්න 

elif [ -z "$arg1" ]#මේ කියන්නෙ arg1 එක මෙකේ value එක Zero නම් කියන එක 
then #එහෙමන්ම්
	echo "Argument 1 has no value"#Argument 1 has no value කියල print කරන්න
fi#මේ කියන්නෙ මෙන්න මේ පටන් ගත්ත පලවෙනි dicision එක close කරන්න කියල 

if [ -n "$arg2" ]
then
	echo "Argument 2 has value"

elif [ -z "$arg2" ]
then 
	echo "Argument 2 has no value"
fi
</code></pre>
<p dir="auto">:male-technologist: :call_me_hand: :sunglasses:</p>
<p dir="auto"><img src="/assets/uploads/files/1570345986354-screen-shot-2019-10-06-at-12.42.59-pm.png" alt="0_1570345984519_Screen Shot 2019-10-06 at 12.42.59 PM.png" class=" img-responsive img-markdown" /></p>
<p dir="auto">මේ link වලින් ගිහින් ඔයාලට bash script ගැන කලින් කරපු post බලාගන්න පුලුවන්..</p>
<p dir="auto">Lets talk about bash script - <a href="https://lankadevelopers.com/topic/371/lets-talk-about-bash-script" target="_blank" rel="noopener noreferrer nofollow ugc">https://lankadevelopers.com/topic/371/lets-talk-about-bash-script</a></p>
<p dir="auto">First bash script - <a href="https://lankadevelopers.com/topic/372/first-bash-script" target="_blank" rel="noopener noreferrer nofollow ugc">https://lankadevelopers.com/topic/372/first-bash-script</a></p>
<p dir="auto">Sum of two numbers in bash script - <a href="https://lankadevelopers.com/topic/377/sum-of-two-numbers-in-bash-script" target="_blank" rel="noopener noreferrer nofollow ugc">https://lankadevelopers.com/topic/377/sum-of-two-numbers-in-bash-script</a></p>
<p dir="auto">Bash script Array introduction - <a href="https://lankadevelopers.com/topic/386/bash-script-array-introduction" target="_blank" rel="noopener noreferrer nofollow ugc">https://lankadevelopers.com/topic/386/bash-script-array-introduction</a></p>
]]></description><link>https://lankadevelopers.lk/topic/400/decision-making-in-shell-scripts-part-2-ක-හ-මද-arguments-ද-කක-එක-ක-ව-ඩ-කරන-න</link><generator>RSS for Node</generator><lastBuildDate>Thu, 10 Sep 2026 23:13:33 GMT</lastBuildDate><atom:link href="https://lankadevelopers.lk/topic/400.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 06 Oct 2019 07:13:49 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to DECISION MAKING IN SHELL SCRIPTS Part 2(කොහොමද Arguments දෙකක් එක්ක වැඩ කරන්නෙ) on Mon, 07 Oct 2019 17:13:25 GMT]]></title><description><![CDATA[<p dir="auto">fatta mchan</p>
]]></description><link>https://lankadevelopers.lk/post/2350</link><guid isPermaLink="true">https://lankadevelopers.lk/post/2350</guid><dc:creator><![CDATA[Nubelle]]></dc:creator><pubDate>Mon, 07 Oct 2019 17:13:25 GMT</pubDate></item><item><title><![CDATA[Reply to DECISION MAKING IN SHELL SCRIPTS Part 2(කොහොමද Arguments දෙකක් එක්ක වැඩ කරන්නෙ) on Sun, 06 Oct 2019 16:24:22 GMT]]></title><description><![CDATA[<p dir="auto">ftta bro</p>
]]></description><link>https://lankadevelopers.lk/post/2341</link><guid isPermaLink="true">https://lankadevelopers.lk/post/2341</guid><dc:creator><![CDATA[dev_lak]]></dc:creator><pubDate>Sun, 06 Oct 2019 16:24:22 GMT</pubDate></item></channel></rss>