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@ -51,13 +51,8 @@ remove() {
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}
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remove_line() {
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src=$(readlink "$1")
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if [ $? -eq 0 ]; then
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echo "Remove from $1 ($src):"
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else
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src=$1
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echo "Remove from $1:"
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fi
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shift
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line_no=1
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@ -75,8 +70,9 @@ remove_line() {
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echo " - Line #$line_no: $content"
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[ "$content" = "$1" ] || ask " - Remove?"
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if [ $? -eq 0 ]; then
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awk -v n=$line_no 'NR == n {next} {print}' "$src" > "$src.bak" &&
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mv "$src.bak" "$src" || break
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temp=$(mktemp)
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awk -v n=$line_no 'NR == n {next} {print}' "$src" > "$temp" &&
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cat "$temp" > "$src" && rm -f "$temp" || break
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echo " - Removed"
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else
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echo " - Skipped"
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