we need to use the command #ftp server name in he client
machine then it asks user name and password ,for user name
use anonymous and password is empty .then it takes it to
FTP> mode in that type ls . it shows what are the files
shared via FTP in that particular server.if we want to see
which are the files shared via FTP in the client use FTP>!ls.
Code snippets str1="45678n" str2="123n" f1 = fopen(file1,RDWR,RWX) f2 = fopen(file1,RDWR,RWX) write(f1,str1,len_str1) write(f2,str2,len_str2) o/p a) 12378 b) 123(newline)8(newline) c) 123(newline)78(newline) d) 45678(newline)123(newline)
What UNIX command is used to update the modification time of a file? a) time b) modify c) cat d) touch
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?
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