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@ -249,7 +249,7 @@ _exists() { |
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fi |
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fi |
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if command >/dev/null 2>&1; then |
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if command >/dev/null 2>&1; then |
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command -v "$cmd" >/dev/null 2>&1 |
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command -v "$cmd" >/dev/null 2>&1 |
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elif which >/dev/null 2>&1; then |
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elif which ls >/dev/null 2>&1; then |
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which "$cmd" >/dev/null 2>&1 |
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which "$cmd" >/dev/null 2>&1 |
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fi |
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fi |
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ret="$?" |
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ret="$?" |
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