Which command will show you free/used memory? Does free memory exist on linux?
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How can I check the exit status of my previous command in Linux operating system?
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Explain about the command elm?
I have a user name in /etc/vsftpd/user_list which is for blocking the ftp user. Now i blocked the user as well ,but without removing username in user_list i wanna access the users home directory and his own directory .How will you access the data ????
why do u want to join this company
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