Unix Which command is used to remove a directory? rmdir rdir dldir rd rmdir rdir dldir rd ANSWER DOWNLOAD EXAMIANS APP
Unix The File that contains a set of instructions which are performed when a user logs in, is autoexec.bat .autoexec .exrc .profile None of these autoexec.bat .autoexec .exrc .profile 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? /sales > empl.lst cat | /sales > empl.lst None of these grep sales empl.lst cut sales empl.lst /sales > empl.lst cat | /sales > empl.lst None of these grep sales empl.lst cut sales empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is tr grep sort tee tr grep sort tee ANSWER DOWNLOAD EXAMIANS APP
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: 555 755 744 555 755 744 ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -1 ls -R ls -i ls -t ls -1 ls -R ls -i ls -t ANSWER DOWNLOAD EXAMIANS APP
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