tar Create Combine many files and directories into a single t-archive file. 1tar cf "$ARCHIVE".tar $DIR You can remember this with the mnemonic 'Create File'. Unfortunately, this stores the full file path, so making a tar archive of /etc/nginx/ will store etc/nginx (without the leading /). It's often better to tell tar …

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Install unison on both machines, and make sure both have the same version of unison, with the same version of the ocaml compiler (the smallest difference will cause problems). 1unison -version Create the ~/.unison directory on both machines. Make a job called backup: 1JOB=backup Here is an example job, which …

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