gistfile1.txt

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sqlite3 preview in Ranger file Manager
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To preview every *.db, *.sqlite file in Ranger File Manager,
 You can add the following to the 

case "$extension" in
in Your scope.sh:

    db|sqlite)
        sqlite3 "$path" "SELECT name FROM sqlite_master WHERE type='table';" | xargs -I {} bash -c 'echo "{}:" ; sqlite3 '"$path"' -header -column "SELECT * FROM {}; " ; echo "" ' ; exit 0;;