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Make note of prepend, silence error

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If a file doesn't exist, "$(<nonexistent)" will write:
  zsh: no such file or directory: nonexistent
to fd 2. Wrap this with a "() 2>/dev/null" to silence these outputs.
This commit is contained in:
Matt Hamilton 2015-12-29 10:22:27 -05:00
parent 0f5ceab00a
commit fbb748252a
1 changed files with 2 additions and 2 deletions
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README.md
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@ -45,12 +45,12 @@ uninstall those first to prevent conflicts.
git clone --recursive https://github.com/Eriner/zim.git ${ZDOTDIR:-${HOME}}/.zim
```
2. Paste this into your terminal to copy the template configuration files (or append to existing configs):
2. Paste this into your terminal to prepend the initialization templates to your configs:
```
setopt EXTENDED_GLOB
for template_file ( ${ZDOTDIR:-${HOME}}/.zim/templates/* ); do
user_file="${ZDOTDIR:-${HOME}}/.${${template_file}:t}"
print -n "$(<${template_file})\n$(<${user_file})" >! ${user_file}
( print -n "$(<${template_file})\n$(<${user_file})" >! ${user_file} ) 2>/dev/null
done
```