Unix Which of the following commands is used to save the output of the who command in a file named user.lst, as well as display it? who | tee user.lst None of these who >> user.lst who > user.lst who < user.lste who | tee user.lst None of these who >> user.lst who > user.lst who < user.lste ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the top of the file? head more grep cat head more grep cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? du disk fdisk None of these chkdsk du disk fdisk None of these chkdsk ANSWER DOWNLOAD EXAMIANS APP
Unix While working with mail command, which command is used to save mail in a separate file? w d s r w d s r 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 -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 chmod -R 222 progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which of command is used to copy a file? cp cpio tar copy None of these cp cpio tar copy None of these ANSWER DOWNLOAD EXAMIANS APP
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