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@ -146,19 +146,23 @@
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Disable the permission changes to $HOME/.ssh/*. This feature is
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enabled by default.
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yadm.gpg-perms
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Disable the permission changes to $HOME/.gnupg/*. This feature
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is enabled by default.
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## ALTERNATES
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When managing a set of files across different systems, it can be useful
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to have an automated way of choosing an alternate version of a file for
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a different operation system or simply for a different host. yadm
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a different operation system or simply for a different host. yadm
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implements a feature which will automatically create a symbolic link to
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the appropriate version of a file, as long as you follow a specific
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the appropriate version of a file, as long as you follow a specific
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naming convention. yadm can detect files with names ending in:
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##OS.HOSTNAME or ##OS or ##
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If there are any files managed by yadm's repository which match this
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naming convention, symbolic links will be created for the most appro-
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priate version. This may best be demonstrated by example. Assume the
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If there are any files managed by yadm's repository which match this
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naming convention, symbolic links will be created for the most appro-
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priate version. This may best be demonstrated by example. Assume the
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following files are managed by yadm's repository:
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- $HOME/path/example.txt##
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@ -179,7 +183,7 @@
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$HOME/path/example.txt -> $HOME/path/example.txt##Darwin
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Since the hostname doesn't match any of the managed files, the more
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Since the hostname doesn't match any of the managed files, the more
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generic version is chosen.
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If running on a Linux server named "host4", the link will be:
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@ -190,27 +194,29 @@
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$HOME/path/example.txt -> $HOME/path/example.txt##
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If no "##" version exists and no files match the current OS or HOST-
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If no "##" version exists and no files match the current OS or HOST-
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NAME, then no link will be created.
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OS is determined by running uname -s, and HOSTNAME by running host-
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name -s. yadm will automatically create these links by default. This
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can be disabled using the yadm.auto-alt configuration. Even if dis-
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OS is determined by running uname -s, and HOSTNAME by running host-
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name -s. yadm will automatically create these links by default. This
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can be disabled using the yadm.auto-alt configuration. Even if dis-
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abled, links can be manually created by running yadm alt.
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## ENCRYPTION
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It can be useful to manage confidential files, like SSH keys, across
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multiple systems. However, doing so would put plain text data into a
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Git repository, which often resides on a public system. yadm imple-
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ments a feature which can make it easy to encrypt and decrypt a set of
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files so the encrypted version can be maintained in the Git repository.
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This feature will only work if the gpg(1) command is available.
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It can be useful to manage confidential files, like SSH or GPG keys,
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across multiple systems. However, doing so would put plain text data
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into a Git repository, which often resides on a public system. yadm
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implements a feature which can make it easy to encrypt and decrypt a
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set of files so the encrypted version can be maintained in the Git
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repository. This feature will only work if the gpg(1) command is
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available.
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To use this feature, a list of patterns must be created and saved as
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$HOME/.yadm/encrypt. This list of patterns should be relative to the
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configured work-tree (usually $HOME). For example:
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.ssh/*.key
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.ssh/*.key
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.gnupg/*.gpg
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The yadm encrypt command will find all files matching the patterns, and
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prompt for a password. Once a password has confirmed, the matching
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@ -240,6 +246,8 @@
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- The SSH directory and files, .ssh/*
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- The GPG directory and files, .gnupg/*
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yadm will automatically update permissions by default. This can be dis-
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abled using the yadm.auto-perms configuration. Even if disabled, per-
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missions can be manually updated by running yadm perms. The SSH direc-
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