Unix command to find a file in a directory and subdirectory

msrxp linux, training January 3, 2018
I think I lost (or forgot the file location) a file named toms-first-birthday.mp4 on my Unix based system. Is there is a Unix bash shell command to find a file called “toms-first-birthday.mp4” in a directory…
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How to use/run bash aliases over ssh based session

msrxp linux, training January 3, 2018
I have set up a bash alias named file_repl. It works entirely when I log in using ssh command. However, my bash aliases are not running over ssh, for example: $ ssh vivek@server1.cyberciti.biz file_repl bash:…
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How to add ssh key to qcow2 Linux cloud images using virt-sysprep

msrxp linux, training January 3, 2018
I have installed and setup KVM server on an Ubuntu Linux. I downloaded various .qcow2 cloud images. How do I setup public ssh keys for downloaded CentOS/FreeBSD/Ubuntu cloud images using virt-sysprep?   You need to…
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How to exclude file when using scp command recursively

msrxp linux, training January 3, 2018
I need to copy all the *.c files from local laptop named hostA to hostB including all directories. I am using the following scp command but do not know how to exclude specific files (such…
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How to check list of users in Unix

msrxp linux, training January 3, 2018
I am a new Unix system user. How can I view system users in Unix operating system using the command line option?   The password file /etc/passwd contains one line for each user account. The…
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