Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+r letter chmod u+x letter chmod ugo+x letter chmod ugo+rw letter chmod ugo+r letter chmod u+x letter chmod ugo+x letter chmod ugo+rw letter ANSWER DOWNLOAD EXAMIANS APP
Unix The field separator in cut command is specified with #NAME? -r option -c None of these #NAME? -r option -c None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is tr grep tee sort tr grep tee sort ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to insert text to left of cursor? a S i s a S i s ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is not the vi Input mode command? S R j None of these rch S R j None of these rch ANSWER DOWNLOAD EXAMIANS APP
Unix Which of following commands is used for an automatic reminder service? mesg None of these mail calendar write mesg None of these mail calendar write ANSWER DOWNLOAD EXAMIANS APP