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LINUX PRACTICE QUESTIONS
<ol><li value="6">Write the '''chmod''' command (using the ''symbolic'' method) to set “'''pass-through'''” permissions<br>(eg. <span style="font-family:courier;font-weight:bold;">r w x - - x - - x</span>) for your '''home''' directory using an '''absolute pathname'''.<br>Write a Linux command to verify that permissions where set.<br><br><br></li><li>Perform a binary to octal numbering conversion for the permissions: '''r w x - - x - - x'''<br>Write single Linux command to set “'''pass-through'''” permissions for your '''home''' directory,<br>using the '''absolute method''' (i.e. octal numbers).<br><br></li><li>Write a single Linux command to '''add read permissions''' for '''same group members''' for the '''~/tests''' directory.<br><br></li><li>Write a single Linux command to '''remove write permissions''' for '''same group members'''<br>and '''other group members''' for the '''~/projects''' directory. Use the ''symbolic'' method.<br><br></li><li>Write a single Linux command to set the permissions for the '''~/assignments''' directory<br> to the following using the '''absolute''' method (i.e. octal numbers): '''r w x r - x - - x''' <br>Show your work to perform a '''binary''' to '''octal''' conversion.<br>Write the command below using octal numbers and using a relative-to-home pathname.<br><br></li><li>Assume that you just issued the command:<br>
<span style="font-family:courier;font-weight:bold">chmod u=rwx,go=x ~/linux/content</span><br>What would be the new permissions for the “'''content'''” directory?<br><br></li><li>12. Assume that you just issued the commands:<br><span style="font-family:courier;font-weight:bold;">umask 077<br>mkdir mydir<br>touch mydir/myfile.txt<br></span><br>What would be the permissions for those the newly created '''directory ''' and '''regular file'''?<br>(show your work)
</li></ol>
[[Category:ULI101]]

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