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STRING(1) General Commands Manual STRING(1)
NNAAMMEE
string - conditional testing whether a string is defined
DDEESSCCRRIIPPTTIIOONN
mystr not yet defined
now defined
mymac not yet defined
now defined
myren not yet defined
now defined
standard macro is defined
identifier and tab: mystr is defined
escape sequence after identifier: -mystr is defined
backslash in name: \ is defined
dot in name: . is defined \. is defined
invalid escape in name: G is defined \G is defined
OpenBSD June 3, 2022 STRING(1)
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