Linux - Postgres psql retrieving undesired table - bash

Question

I've got the following problem:
There is a Postgres database which I need to get data from, via a Nagios Linux distribution.
My intention is to make a resulting SELECT be saved to a .txt, that would be sent via email to me using MUTT.
Until now, I've done:
#!/bin/sh
psql -d roaming -U thdroaming -o saida.txt << EOF
\d
\pset border 2
SELECT central, imsi, mapver, camel, nrrg, plmn, inoper, natms, cba, cbaz, stall, ownms, imsi_translation, forbrat FROM vw_erros_mgisp_totalizador
EOF
My problem is:
The .txt "saida.txt" is bringing me info about the database, as follows:
Lista de relações
Esquema | Nome | Tipo | Dono
---------+----------------------------------+-----------+------------
public | apns | tabela | jmsilva
public | config_imsis_centrais | tabela | thdroaming
public | config_imsis_sgsn | tabela | postgres
(3 Registers)
+---------+---------+----------+---------+---------+--------+------------+-------+---------+----------+-------+-------+------------------+-----------+
| central | imsi | mapver | camel | nrrg | plmn | inoper | natms | cba | cbaz | stall | ownms | imsi_translation | forbrat |
+---------+---------+----------+---------+---------+--------+------------+-------+---------+----------+-------+-------+------------------+-----------+
| MCTA02 | 20210 | | | | | INOPER-127 | | | | | | | |
| MCTA02 | 20404 | | | | | INOPER-127 | | | | | | | |
| MCTA02 | 20408 | | | | | INOPER-127 | | | | | | | |
| MCTA02 | 20412 | | | | | INOPER-127 | | | | | | | |
.
.
.
How could I make the first table not to be imported to the .txt?

Answer 1

Remove the '\d' portion of the script which causing listing the tables in the DB you see at the top of your output. So your script will become:
#!/bin/sh
psql -d roaming -U thdroaming -o saida.txt << EOF
\pset border 2
SELECT central, imsi, mapver, camel, nrrg, plmn, inoper, natms, cba, cbaz, stall, ownms, imsi_translation, forbrat FROM vw_erros_mgisp_totalizador
EOF
To get the output to appear CSV formatted in a file named /tmp/output.csv do you can do the following:
#!/bin/sh
psql -d roaming -U thdroaming -o saida.txt << EOF
\pset border 2
COPY (SELECT central, imsi, mapver, camel, nrrg, plmn, inoper, natms, cba, cbaz, stall, ownms, imsi_translation, forbrat FROM vw_erros_mgisp_totalizador) TO '/tmp/output.csv' WITH (FORMAT CSV)
EOF