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 command will be used with vi editor to replace single character under cursor with any number of characters? S A a s S A a s ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy all files having the string chap and any two characters after that to the progs directory? cp chap?? /progs/* cp chap[12] /progs/*.* cp chap* progs cp chap?? progs cp chap?? /progs/* cp chap[12] /progs/*.* cp chap* progs cp chap?? progs ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to process number of the current shell None of these to exit status of ast command executed. to name the command being executed to list the positional parameters to process number of the current shell None of these to exit status of ast command executed. to name the command being executed to list the positional parameters ANSWER DOWNLOAD EXAMIANS APP
Unix The commonly used UNIX commands like date, ls, cat, etc. are stored in /dev directory /unix directory /bin and /usr/bin directories None of these /tmp directory /dev directory /unix directory /bin and /usr/bin directories None of these /tmp directory 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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