Unix The commonly used UNIX commands like date, ls, cat, etc. are stored in /dev directory None of these /bin and /usr/bin directories /tmp directory /unix directory /dev directory None of these /bin and /usr/bin directories /tmp directory /unix directory ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod u+x emp[1-3] chmod 777 emp* chmod u+r ??? emp chmod 222 emp? chmod u+x emp[1-3] chmod 777 emp* chmod u+r ??? emp chmod 222 emp? ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol is used to separate more than one command in the same command line? : $ # ; : $ # ; ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the top of the file? grep more head cat grep more head cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with the chmod command recursively to all files and sub-directories in a directory? -R #NAME? -1 None of these -R #NAME? -1 None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The second set of the three permissions (r-) indicates that other has read permission only group has write permission only group has read permission only owner has read permission only other has read permission only group has write permission only group has read permission only owner has read permission only ANSWER DOWNLOAD EXAMIANS APP
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