Unix The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is: 755 744 555 755 744 555 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 cat | /sales > empl.lst None of these /sales > empl.lst cut sales empl.lst grep sales empl.lst cat | /sales > empl.lst None of these /sales > empl.lst cut sales empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? None of these grep write mail mesg None of these grep write mail mesg ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field? +(m+l).n kill None of these #NAME? +(m+l).n kill None of these #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a filter? None of these wc sort grep None of these wc sort grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? ls ~ x ls -F -x Ip ls -l ls ~ x ls -F -x Ip ls -l ANSWER DOWNLOAD EXAMIANS APP
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