This type is specially
designed for file permissions:
O TempFileMode=0600 ?†? octal for file permissions
O TempFileMode=600 ?†? octal even without the leading zero
Time
A time type is the expression of a period of time. Time is expressed as a number
modified by a trailing letter. The recognized letters (shown in Table 24-5) determine
what the number means. For example, 24h means 24 hours, and 15m means
15 minutes.
Times can be mixed; for example, 1h30m means 1 hour and 30 minutes. If the letter
modifier is missing, pre-V8 versions of sendmail default the time to days:
Or2h ?†? SMTP timeout is 2 hours
OT2 ?†? life in queue is 2 days
V8 sendmail uses different default units depending on the specific option. For
consistent results, always include the units for all versions of sendmail.
Prior to V8.7, unrecognized unit characters (such as j when you really meant h)
would silently default to days. Beginning withV8.7, unrecognized unit characters
cause sendmail to print the following error and default the units to those
specified by the particular option:
Invalid time unit `character??
Table 24-5. Option time argument units
Letter Units
s Seconds
m Minutes
h Hours
d Days
w Weeks
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