Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:graphical_user_interface
|
| gptkbp:availableOn |
gptkb:GNU_coreutils
|
| gptkbp:canBe |
gptkb:division
addition multiplication subtraction comparison pattern matching modulo string length substring extraction |
| gptkbp:category |
gptkb:graphical_user_interface
text processing tool |
| gptkbp:hasSyntax |
expr 1 + 2
expr length "hello" |
| https://www.w3.org/2000/01/rdf-schema#label |
expr command
|
| gptkbp:introducedIn |
gptkb:Version_7_Unix
|
| gptkbp:license |
GNU GPL (for GNU version)
|
| gptkbp:maintainedBy |
GNU Project (for GNU version)
|
| gptkbp:operatingSystem |
gptkb:macOS
gptkb:Unix gptkb:BSD gptkb:Linux |
| gptkbp:relatedTo |
gptkb:sed
gptkb:awk bc test command |
| gptkbp:usedFor |
arithmetic operations
string operations evaluating expressions |
| gptkbp:bfsParent |
gptkb:GNU_expr
|
| gptkbp:bfsLayer |
7
|