Unix Which of the following shell's wildcards are used to match any number of characters including none? [!ijk] * ? [ijk] None of these [!ijk] * ? [ijk] 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 both read and executable permissions. None of these write and executable permissions both read and write permissions executable permission only both read and executable permissions. None of these write and executable permissions both read and write permissions executable permission only ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a file? mv rm remove del mv rm remove del ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to list the positional parameters to name the command being executed None of these to exit status of ast command executed. to process number of the current shell to list the positional parameters to name the command being executed None of these to exit status of ast command executed. to process number of the current shell ANSWER DOWNLOAD EXAMIANS APP
Unix The second set of the three permissions (r-) indicates that other has read permission only owner has read permission only group has read permission only group has write permission only other has read permission only owner has read permission only group has read permission only group has write permission only ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -1 a+x progs chmod -R 222 progs chmod -R a+x progs chmod -x a+x progs chmod -1 a+x progs chmod -R 222 progs chmod -R a+x progs chmod -x a+x progs ANSWER DOWNLOAD EXAMIANS APP
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