version 1.100, 2021/03/07 15:25:15 |
version 1.101, 2022/03/31 17:27:24 |
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If the string |
If the string |
.Qq {} |
.Qq {} |
appears anywhere in the utility name or the |
appears anywhere in the utility name or the |
arguments it is replaced by the pathname of the current file. |
arguments, it is replaced by the pathname of the current file. |
.Pp |
.Pp |
If terminated by a plus sign, |
If terminated by a plus sign, |
the pathnames for which the |
the pathnames for which the |
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by printing |
by printing |
a message to the terminal and reading a response. |
a message to the terminal and reading a response. |
If the response is other than |
If the response is other than |
.Sq y |
.Sq y , |
the command is not executed and the |
the command is not executed and the |
value of the |
value of the |
.Ic ok |
.Ic ok |
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.It Ar expression Cm -and Ar expression |
.It Ar expression Cm -and Ar expression |
.It Ar expression expression |
.It Ar expression expression |
The logical AND operator. |
The logical AND operator. |
As it is implied by the juxtaposition of two expressions it does not |
As it is implied by the juxtaposition of two expressions, it does not |
have to be specified. |
have to be specified. |
The expression evaluates to true if both expressions are true. |
The expression evaluates to true if both expressions are true. |
The second expression is not evaluated if the first expression is false. |
The second expression is not evaluated if the first expression is false. |