Unix Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? ls -l Ip ls ~ x ls -F -x ls -l Ip ls ~ x ls -F -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -i ls -1 ls -t ls -R ls -i ls -1 ls -t ls -R ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to copy directory structures in and out cpio None of these cp copy cp - p cpio None of these cp copy cp - p ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? rm all rm *.* rm * rm -r * None of these rm all rm *.* rm * rm -r * None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has None of these executable permission only both read and write permissions write and executable permissions both read and executable permissions. None of these executable permission only both read and write permissions write and executable permissions both read and executable permissions. 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
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