Regular Expressions 101

XYZ_data_001the literal text XYZ_data_001 (case sensitive)

\ba Unicode word boundary

.*any Unicode character (except for line terminators), repeated any number of times

physical disk,the literal text physical disk, (case sensitive)

\s*a Unicode whitespace character, repeated any number of times

Group 1(\d[\d.]*)

\da Unicode decimal digit

Character Class[\d.]*

*matches any number of characters from the set below:

\da Unicode decimal digit

.the literal . (46₁₀ / 56₈ / 2E₁₆)

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

XYZ_data_001\b.*physical disk,\s*(\d[\d.]*)

New

XYZ_data_001         file system device, special, dsync off, directio on, physical disk, 16384.00 MB, Free: 0.00 MB      2         0      6       0  8388607
XYZ_data_002         file system device, special, dsync off, directio on, physical disk, 16384.00 MB, Free: 0.00 MB      2         0     13       0  8388607

Regular Expression

Extraction