30 lines
509 B
Bash
Executable File
30 lines
509 B
Bash
Executable File
#!/usr/bin/env bash
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LIMIT=30
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DIR="$1"
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if [ -z "${DIR}" ]
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then
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echo "The directory value cannot be empty"
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exit 1
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fi
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NO="0"
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NUMBER=$(find ${DIR} -maxdepth 1 -type f |wc -l)
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echo "The number of files in the directry: ${NUMBER}"
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if [[ $NUMBER -gt $LIMIT ]] #if number greater than limit
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then
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del=$(($NUMBER-$LIMIT))
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if [ "$del" -lt "$NO" ]
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then
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del=$(($del*-1))
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fi
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echo $del
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FILES=$(find ${DIR} -maxdepth 1 -type f -printf "%T@ %f\n" | sort | cut -d' ' -f2 | tail -n "$del")
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echo "${FILES}"
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fi
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