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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | .TH "not" 1 "Sun Dec 11 2016" "Version 2.4.0" "fish" \" -*- nroff -*-
.ad l
.nh
.SH NAME
\fBnot\fP -- negate the exit status of a job
.PP
.SS "Synopsis"
.PP
.nf
\fBnot\fP COMMAND [OPTIONS\&.\&.\&.]
.fi
.PP
.SS "Description"
\fCnot\fP negates the exit status of another command\&. If the exit status is zero, \fCnot\fP returns 1\&. Otherwise, \fCnot\fP returns 0\&.
.SS "Example"
The following code reports an error and exits if no file named spoon can be found\&.
.PP
.PP
.nf
\fBif\fP \fBnot\fP \fBtest\fP -f spoon
\fBecho\fP There is no spoon
\fBexit\fP 1
\fBend\fP
.fi
.PP
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