OpenWrt – Blame information for rev 4
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Rev | Author | Line No. | Line |
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4 | office | 1 | getvar() { |
2 | eval "echo \"\${$1}\"" |
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3 | } |
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4 | |||
5 | var2file() { |
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6 | local var |
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7 | eval "var=\"\${$1}\"" |
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8 | if [ -n "$var" ]; then echo "$var" > "$2"; fi |
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9 | } |
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10 | |||
11 | isset() { |
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12 | local var |
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13 | eval "var=\"\${$1}\"" |
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14 | [ -n "$var" ] |
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15 | } |