CSE MCQs :: Linux MCQs
- Which of these commands will set the permissions on file textfile to read and write for the owner, read for the group, and nothing for everyone else?
- If you are a root user, how can you grand execute permission only for the owner of the file project1?
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A user executes the following command successfully:$ chmod +x file1.txtWhich of the following is true of the output of this command?
- What does chmod +t do?
- Which of the following umask settings doesn't allow execute permission to be set by default on directory files
- Which of the following umask settings allow execute permission to be set by default on regular files
- The command chmod 4777 a.out
- Which among the following allows fast file system recovery?
- Which filesystem can be used to change certain kernel parameters at runtime using sysctl command?
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A.
The command results in adding execute permission to the user who ran this command
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B.
The command results in adding execute permission for the owner of the file
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C.
The command results in an error since the file is not an executable file
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D.
The command results in adding execute permission for all users (i.e., user,group & others)
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