diff options
Diffstat (limited to 'udev.8')
| -rw-r--r-- | udev.8 | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -209,7 +209,7 @@ fields support simple printf-like string substitution: .TP .B %n The "kernel number" of the device. -for example, 'sda3' has a "kernel number" of '3' +For example, 'sda3' has a "kernel number" of '3'. .TP .B %k The "kernel name" for the device. @@ -239,7 +239,11 @@ my be selected by specifying the part number as a attribute: The content of a sysfs attribute. .TP .B %% -The '%' char itself. +The '%' character itself. +.P +The count of charcters to insert may be limited by specifying +the format length value. For example, '%3s{file}' will only insert +the first three characters of the sysfs attribute. .P .RI "A sample " udev.rules " might look like this:" .sp |