18 lines
443 B
Bash
18 lines
443 B
Bash
# Function to count files by extension in the current directory
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count_files_by_extension() {
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# Check if the current directory is valid
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if [[ ! -d . ]]; then
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echo "Error: Current directory is invalid."
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return 1
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fi
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# Use find and awk to count files by extension
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find . -type f | awk -F. '
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NF>1 { ext[$NF]++ }
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END {
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for (e in ext) {
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printf "%s: %d\n", e, ext[e]
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}
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}'
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}
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