Unix Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it -1 None of these -r #NAME? -1 None of these -r #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command is used to count just the number of lines contained in a file? wc -r None of these wc -c wc -w wc -l wc -r None of these wc -c wc -w wc -l ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the beginning of a line? pat$ pat^ ^pat $pat pat$ pat^ ^pat $pat ANSWER DOWNLOAD EXAMIANS APP
Unix The command chmod 761 note is equivalent to chmod 4=7, g=6,0 =1 note chmo a =761 note chmod 167 note chmod u=rwx, g=rw, o=x note None of these chmod 4=7, g=6,0 =1 note chmo a =761 note chmod 167 note chmod u=rwx, g=rw, o=x note None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? grep sales empl.lst None of these cat | /sales > empl.lst cut sales empl.lst /sales > empl.lst grep sales empl.lst None of these cat | /sales > empl.lst cut sales empl.lst /sales > empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix The ls -l command tells All of these the name of the group owner of the file how large the file is and when the file was last modified. who the owner of the file is None of these All of these the name of the group owner of the file how large the file is and when the file was last modified. who the owner of the file is None of these ANSWER DOWNLOAD EXAMIANS APP
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