21 lines
476 B
Bash
Executable File
21 lines
476 B
Bash
Executable File
#!/bin/sh
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## Purge old messages in Mutt's message cache.
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## "$1" is cache location.
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## This is intended to be run at startup, but can be run manually anytime.
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## It should not output anything to stdout.
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## In KB.
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CACHE_LIMIT=102400
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cd "$1" 2>/dev/null
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[ $? -ne 0 ] && exit
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[ $(du -s . | cut -f1 -d' ') -lt $CACHE_LIMIT ] && exit
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while IFS= read -r i; do
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rm "$i"
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[ $(du -s . | cut -f1 -d' ') -lt $CACHE_LIMIT ] && exit
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done <<EOF
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$(find . -type f -exec ls -rt1 {} +)
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EOF
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