Unix Which symbol is used to separate more than one command in the same command line? ; : $ # ; : $ # ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. mesg mail write grep mesg mail write grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? None of these cut sales empl.lst cat | /sales > empl.lst grep sales empl.lst /sales > empl.lst None of these cut sales empl.lst cat | /sales > empl.lst grep sales empl.lst /sales > empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which is the earliest and most widely used shell that came with the UNIX system? Smith shell None of these C shell Bourne shell Korn shell Smith shell None of these C shell Bourne shell Korn shell ANSWER DOWNLOAD EXAMIANS APP
Unix The chmod ugo+rw note command can be represented in octal notation as chmod 333 note chmod 666 note chmod 444 note chmod 555 note chmod 333 note chmod 666 note chmod 444 note chmod 555 note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others? chmod g-x, uo+r note chmod u-x, go+r note chmod go+x, u-x note chmod go+r, u+x note None of these chmod g-x, uo+r note chmod u-x, go+r note chmod go+x, u-x note chmod go+r, u+x note None of these ANSWER DOWNLOAD EXAMIANS APP
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