Can you tell me the default username and password for an Ubuntu Live CD? How do I login using Ubuntu Linux live cd?
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Ubuntu Linux
I’ve downloaded a file called file.tar.lzma tar ball from the Internet but I am not able to open tar ball. How do I open or extract a .lzma file under Linux or UNIX like operating systems using command line options?
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I want to copy (rsync to remote server) a directory tree whenever file uploaded or deleted in /var/www/html/upload/ directory under Linux operating systems for backup purpose and/or load balancing purpose without getting into complex file sharing setup such as NFS or GFS iscsi storage. How do I monitor /var/www/html/upload/ and its subdirectory for new files and executes rsync command to make copy back to www2.example.com:/var/www/html/upload/?
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I‘m new to networking and need help with network settings. I’m looking for a tool for calculating available host address ranges with CIDR using Linux command prompt. How do I use subnet calculator under Linux or UNIX?
{ 4 comments }
Under CentOS / Fedora / RHEL I can use rpm -ql packageName command to view contacts of .rpm file. How do I view the contents of a .deb file under Debian / Ubuntu Linux?
{ 7 comments }
How do I see attached scsi devices for my IBM Linux server powered by Red Hat Enterprise Linux 5 or 6? How do I list all sata hard disk names under Debian or Ubuntu Linux?
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How do I find duplicate files in a given set of directories and delete them using a shell script or a command line options? How do I get rid of double duplicates files stored in ~/foo and /u2/foo directory?
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