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POHow do I use makefile to test my shell implementation?
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  1. POHow do I use makefile to test my shell implementation?
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    copied!<p>Here is my current makefile, which does not run test correctly: </p> <pre><code>shell2: shell2.o shell2.o: shell2.c clean: rm -f *.o test: shell2 ./shell2 pwd ./shell2 cd .. ./shell2 jobs ./shell2 sleep 100 &amp; jobs ./shell2 exit </code></pre> <p>My program tests for newline to know when a command has been entered. This is the output of my program when I compile it myself manually: </p> <pre><code>$ pwd /students/8/[redacted]/[redacted]/Shell2 $ cd .. $ jobs Jobs: $ sleep 1000 &amp; To the background: 20203 $ jobs Jobs: 20203 $ jobs Jobs: 20203 $ killall sleep sleep(17014): Operation not permitted sleep(17305): Operation not permitted sleep(17433): Operation not permitted sleep(19741): Operation not permitted sleep(19841): Operation not permitted sleep(20041): Operation not permitted sleep(20183): Operation not permitted $ jobs Jobs: $ exit now exiting... </code></pre> <p>Here is the output when I run make test: </p> <pre><code>make test ./shell2 $ pwd /students/8/[redacted]/[redacted]/Shell2 ./shell2 $ cd .. ./shell2 $ jobs make: jobs: Command not found make: *** [test] Error 127 </code></pre> <p>Also, I have to hit ctrl+D every time for a new line to execute during make test. </p> <p>I'm trying to write this makefile for my class so that I can submit my assignment, my professor did not explain at all how to use a makefile besides the basic ./a.out [input command]</p> <p>He never explained how to use a makefile in the case that your program is running on a continuous loop like a shell is, waiting for the user to press [enter] or new line for the command to be parsed. </p> <p>I checked the GNU man for make but it didn't explain much in the "testing" section.</p> <p>Thanks for your help, I really appreciate it. </p> <p><strong>test_input.txt's output:</strong></p> <pre><code>./shell2 &lt; test_input.txt "Sending command: pwd" /students/8/[redacted]/[redacted]/Shell2 "Sending command: cd .." "Sending command: pwd" /students/8/[redacted]/[redacted] "Sending command: jobs" $ $ $ $ $ $ $ $ Jobs: $ "Sending command: sleep 1000 &amp;" $ $ To the background: 27199 "jobs" $ $ Jobs: 27199 $ "Sending command: killall sleep" $ $ $ $ Jobs: "Sending command: jobs" $ $ now exiting... "exit" </code></pre> <p><strong>test_input.txt:</strong></p> <pre><code>echo "Sending command: pwd" pwd echo "Sending command: cd .." cd .. echo "Sending command: pwd" pwd echo "Sending command: jobs" jobs echo "Sending command: sleep 1000 &amp;" sleep 1000 &amp; echo "jobs" jobs echo "Sending command: killall sleep" killall sleep echo "Sending command: jobs" jobs echo "exit" exit </code></pre>
 

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