Unix Which command is used to locate all the .profile files in the system? ls profile None of these l -u .profile find /-name profile -print cd /.profile ls profile None of these l -u .profile find /-name profile -print cd /.profile ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used None of these to name the command being executed to process number of the current shell to list the positional parameters to exit status of ast command executed. None of these to name the command being executed to process number of the current shell to list the positional parameters to exit status of ast command executed. ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to remove files? erase delete rm dm None of these erase delete rm dm None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? None of these chdir cd changedir cdir None of these chdir cd changedir cdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command is used to count just the number of lines contained in a file? wc -l wc -c wc -w None of these wc -r wc -l wc -c wc -w None of these wc -r ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? ? * [!ijk] None of these [ijk] ? * [!ijk] None of these [ijk] ANSWER DOWNLOAD EXAMIANS APP
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