Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? /sales > empl.lst grep sales empl.lst None of these cut sales empl.lst cat | /sales > empl.lst /sales > empl.lst grep sales empl.lst None of these cut sales empl.lst cat | /sales > empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? disk None of these du chkdsk fdisk disk None of these du chkdsk fdisk ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates None of these All of these Read and write permission of groups Write permission for others Execute permission for the owner None of these All of these Read and write permission of groups Write permission for others Execute permission for the owner ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the directory attributes rather than its contents? ls -l -d ls -x ls -F ls -l ls -l -d ls -x ls -F ls -l ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about yourself? None of these i /4 pwd which who am i None of these i /4 pwd which who am i ANSWER DOWNLOAD EXAMIANS APP
Unix Which column contains all details of the permissions of a file when you issue the ls -l command? third second fourth first third second fourth first ANSWER DOWNLOAD EXAMIANS APP
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