Title: Theory / Unimportant / CS / command line / pipe tools / errno

Instruction: errno error_name
Page: man
Context: command line
Returns: The error number and description corresponding to error_name

Instruction: errno error_number
Page: man
Context: command line
Returns: The error name and description corresponding to error_number

Fla: --list
Effect: List all errno values.
Page: man
Prefix: errno
Flag abbreviation: -l

Fla: --search foo1 ... foon
Effect: Search for errors whose description contains all the words fooi (case-insensitive).
Page: man
Prefix: errno
Flag abbreviation: -s foo1 ... foon

Fla: --search-all-locales foo1 ... foon
Effect: Search for errors whose description contains all the words fooi (case-insensitive) in any installed locales
Page: man
Prefix: errno
Flag abbreviation: -S foo1 ... foon