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📄 makemap.0

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MAKEMAP(8)                                             MAKEMAP(8)NNAAMMEE       mmaakkeemmaapp - create database maps for sendmailSSYYNNOOPPSSIISS       mmaakkeemmaapp  [--CC _f_i_l_e] [--NN] [--cc _c_a_c_h_e_s_i_z_e] [--dd] [--ee] [--ff] [--ll]       [--oo] [--rr] [--ss] [--uu] [--vv] _m_a_p_t_y_p_e _m_a_p_n_a_mDDEESSCCRRIIPPTTIIOONN       MMaakkeemmaapp creates the database maps used by  the  keyed  map       lookups  in sendmail(8).  It reads input from the standard       input and outputs them to the indicated _m_a_p_n_a_m_e_.       Depending on how it is compiled,  mmaakkeemmaapp  handles  up  to       three  different database formats, selected using the _m_a_p_-       _t_y_p_e parameter.  They may be       dbm    DBM  format  maps.   This  requires   the   ndbm(3)              library.       btree  B-Tree format maps.  This requires the new Berkeley              DB library.       hash   Hash format maps.  This also requires the  Berkeley              DB library.       In  all cases, mmaakkeemmaapp reads lines from the standard input       consisting of two words separated  by  white  space.   The       first  is  the database key, the second is the value.  The       value may contain ``%_n''  strings  to  indicate  parameter       substitution.    Literal   percents   should   be  doubled       (``%%'').  Blank lines and lines beginning with ``#''  are       ignored.       If  the _T_r_u_s_t_e_d_U_s_e_r option is set in the sendmail configu-       ration file and mmaakkeemmaapp is invoked as root, the  generated       files will be owned by the specified _T_r_u_s_t_e_d_U_s_e_r_.   FFllaaggss       --CC     Use  the  specified sendmail configuration file for              looking up the TrustedUser option.       --NN     Include the null byte that  terminates  strings  in              the  map.  This must match the -N flag in the send-              mail.cf ``K'' line.       --cc     Use the specified hash and B-Tree cache size.       --dd     Allow duplicate keys in  the  map.   This  is  only              allowed  on  B-Tree  format maps.  If two identical              keys are read, they will both be inserted into  the              map.       --ee     Allow empty value (right hand side).                        November 16, 1992                       1MAKEMAP(8)                                             MAKEMAP(8)       --ff     Normally  all  upper  case  letters  in the key are              folded to lower  case.   This  flag  disables  that              behaviour.   This  is  intended to mesh with the -f              flag in the KK line in sendmail.cf.   The  value  is              never case folded.       --ll     List supported map types.       --oo     Append  to an old file.  This allows you to augment              an existing file.       --rr     Allow  replacement  of  existing  keys.    Normally              mmaakkeemmaapp complains if you repeat a key, and does not              do the insert.       --ss     Ignore safety checks on maps being  created.   This              includes  checking  for  hard  or symbolic links in              world writable directories.       --uu     dump (unmap) the content of the database  to  stan-              dard output.       --vv     Verbosely print what it is doing.SSEEEE AALLSSOO       sendmail(8)HHIISSTTOORRYY       The mmaakkeemmaapp command appeared in 4.4BSD.                        November 16, 1992                       2

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