Co robi MAKEMAP użycie. Konsola makemap will read from standard input and create a database file of.

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Polecenie makemap

Wykonanie, użycie: System administration command. Create database maps for use by sendmail in keyed map lookups. makemap will read from standard input and create a database file of type type with filename name.db. If the TrustedUser option is set in /etc/sendmail.cf and makemap is invoked as root, the ouput file will be owned by TrustedUser.

Input should be formatted as:

key value

Comment lines with #. Indicate parameter substitution with %n. Specify a literal % character by entering it twice: %%. The type may be btree or hash

Opcje wykonania makemap w konsoli

-c size

Specify hash or B-Tree cache size.

 -C file

Look up TrustedUser in the specified sendmail configuration file.

 -d

Allow duplicate entries. Valid only with btree type maps.

 -D x

Treat x as the comment marker instead of #.

 -e

Allow empty value data fields.

 -f

Suppress conversion of uppercase to lowercase.

 -l

List supported map types.

 -N

Append the zero-byte string terminator specified in sendmail's configuration file to mapped entries.

 -o

Append to existing file instead of replacing it.

 -r

If some keys already exist, replace them. (By default, makemap will exit when encountering a duplicated key.)

 -s

Ignore safety checks.

 -t delimiter

Use delimiter instead of whitespace.

 -u

Undo a map: print out the specified database file, one entry per line.

 -v

Verbose mode.

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