Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -R 222 progs chmod -x a+x progs chmod -R a+x progs chmod -1 a+x progs chmod -R 222 progs chmod -x a+x progs chmod -R a+x progs chmod -1 a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to save the standard output in a file, as well as display it on the terminal? more tee grep None of these cat more tee grep None of these cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in alphabetical order? sort st sh None of these sort -r sort st sh None of these sort -r ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following directories contain all the Alias created by a user, including his login directory? /tmp /dev /etc /usr /tmp /dev /etc /usr ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with disk free command to include the total amount of disk space in the file system? #NAME? #NAME? -4 #NAME? None of these #NAME? #NAME? -4 #NAME? None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? dd None of these x D X dd None of these x D X ANSWER DOWNLOAD EXAMIANS APP
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