December 2018
Beginner
452 pages
12h 17m
English
Content preview from Learn Linux Shell Scripting - Fundamentals of Bash 4.4
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Questions
- Which three permissions are used for Linux files?
- Which three types of ownership are defined for Linux files?
- Which command is used to change the permissions on a file?
- What mechanism controls the default permissions for newly created files?
- How is the following symbolic permission described in octal: rwxrw-r--?
- How is the following octal permission described symbolically: 0644?
- Which command allows us to gain superuser privileges?
- Which commands can we use to change ownership for a file?
- How can we arrange for multiple users to share access to files?
- Which types of advanced permissions does Linux have?