A symbolic liên kết is also known as a soft liên kết and is depicted by an @ symbol appearing at the beginning of the filename when viewed using the ls -l command. True of False?
How well did you know this?
What was created vĩ đại define a standard directory structure and common location for Linux?
How well did you know this?
There is no real difference between the ‘S’ and the ‘s’ special permissions when displayed using the ls -l command. One just means it is on a tệp tin and other that it is on a directory. True of False?
How well did you know this?
The mặc định permissions given by the system prior vĩ đại analyzing the umask are known as what for directories, and referred vĩ đại as what for files?
How well did you know this?
What must a user vì thế vĩ đại lập cập cp or mv interactively and be asked if she wants vĩ đại overwrite an existing file?
Just type cp or mv as they lập cập in interactive mode by mặc định.
How well did you know this?
The root user user utilizes the chgrp command vĩ đại give ownership of a tệp tin vĩ đại another user. What must the root use vì thế vĩ đại regain ownership of the file?
chown user1:root file1
Bitch Im your Uh -XxXtenTacion
How well did you know this?
After typing the ls -F command, you see the following line in the output:
-rw-r-xr- 1user1 root
What does this mean?
User 1 has read and write permission, members of the group have read and execute permissions, and all other have read permissions vĩ đại the tệp tin.
How well did you know this?
After typing the command umask731 the permissions on all subsequently created files and directories will be effected. In this case, what will permissions on all new files be?
How well did you know this?
You noticed a tệp tin in your home page directory that has a + symbol appended vĩ đại the mode. What does this indicate?
Additional entries exist within the ACL of that tệp tin that can be viewd using the getfacl command.
How well did you know this?
When you change the data in a tệp tin that is hard-linked vĩ đại three others:
The data in the tệp tin you modified as well as the data in all hard-linked files are modified, as they all share the same data and all have the same inode and tệp tin size.
How well did you know this?
The command chmod317file1 would produce which of the following lines in the ls command?
–wx–xrwx 1 user root ‘date’
How well did you know this?
Which of the following commands will change the user ownership and group ownership of file1 vĩ đại user 1 and root respectively?
How well did you know this?
What does the /var directory contain?
How well did you know this?
What does the mv command do?
How well did you know this?
A tệp tin has the following permissions r—-x-w-. The command chmod 143 would have the same effect as the command:
How well did you know this?
The which command does what?
Searches for a tệp tin only in directories that are in the PATH variable.
Hard links need vĩ đại reside on the same filesystem as the target, whereas symblic links need vĩ đại be on the same filesystem as the target. True of False?
What does the SGID special permission vì thế when applied vĩ đại a directory?
causes all new files created in the directory vĩ đại have the same group membership as the directory, and not the entity that created them.
Which command vì thế you use vĩ đại rename files and directories?
What are the three standard Linux permissions?
Only the root user can modify a tệp tin that has the immutable attribute mix. True or False?