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Tag Archives: system
How to get major/minor numbers for raw devices
#!/usr/bin/env perl while () { /^\s*#/ and next; /(\S+)\s+(\d+)\s+(\d+)/ and do { ($rawname, $major, $minor) = ($1, $2, $3); $syspath = qx!find /sys/block -name dev | xargs grep -l “^$major:$minor\$” !;