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| 3 |
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if [ -n "$BASH_VERSION" -o -n "$KSH_VERSION" -o -n "$ZSH_VERSION" ]; then
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[ -x /usr/bin/id ] || return
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ID=`/usr/bin/id -u`
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[ -n "$ID" -a "$ID" -le 200 ] && return
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# for bash and zsh, only if no alias is already set
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alias vi >/dev/null 2>&1 || alias vi=vim
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fi
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