There are 3 types of user accounts in linux.They are:
1> System Users
2> Root User(Administrator)
3> Other Users(Normal User)
In linux, Uid from 1 to 500 has been reserved for system
users,these are the default users of linux,so if anyone try
to assign Uid 500 to normal user then it wil give the error.
When mv f1 f2 is executed which file's inode is freed? a) f1 b) f2 c) new inode will be used d) implementation dependent
Who owns the data dictionary in Linux?
You routinely compress old log files. You now need to examine a log from two months ago. In order to view its contents without first having to decompress it, use the _________ utility in Linux
You suspect that you have two commands with the same name as the command is not producing the expected results. What command can you use to determine the location of the command being run?
You locate a command in the /bin directory but do not know what it does. What command can you use to determine its purpose
You wish to create a link to the /data directory in bob's home directory so you issue the command ln /data /home/bob/datalink but the command fails. What option should you use in this command line to be successful.
You need to see the last fifteen lines of the files dog, cat and horse. What command should you use?
Who owns the data dictionary in Linux?
You need to see the last fifteen lines of the files dog, cat and horse. What command should you use?
You routinely compress old log files. You now need to examine a log from two months ago. In order to view its contents without first having to decompress it, use the _________ utility in Linux
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