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Top Forums Shell Programming and Scripting shell script to run a few commands help! Post 302124931 by perk_bud on Tuesday 3rd of July 2007 08:40:21 AM
Old 07-03-2007
This is the script i wrote and saved it as "u.sh"
--------------------------------------------------
#!/bin/bash
PGUSER=postgres
PGPASSWORD=""
export PGUSER PGPASSWORD

pg_dump bank > backup
echo "BackUp Done"| sendmail parikshit@belgaum.tbdnet
--------------------------------------------------------------

This the output when i executed it

------------------------------------------------------------------

-bash-2.05b$ bash u.sh
': not a valid identifierPASSWORD
:command not found
pg_dump: [archchiver <db>] connection to database "bank" failed: FATAL: user "pos
" does not exist
u.sh: line 7: sendmail: command not found
: command not found
: command not found
-bash-2.05b$
----------------------------------------------------------------------

I don't know what's wrong but i can tell u when i run the following script it works fine

-------------------------------------------------------------------------------------------
#!/bin/bash
PGUSER=postgres
PGPASSWORD=""
export PGUSER PGPASSWORD
psql bank <<EOFMYSQL
vacuum analyze;
EOFMYSQL
-------------------------------------------------------------------------------------------
 

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BASHBUG(1)						      General Commands Manual							BASHBUG(1)

NAME
bashbug - report a bug in bash SYNOPSIS
bashbug [--version] [--help] [email-address] DESCRIPTION
bashbug is a shell script to help the user compose and mail bug reports concerning bash in a standard format. bashbug invokes the editor specified by the environment variable EDITOR on a temporary copy of the bug report format outline. The user must fill in the appropriate fields and exit the editor. bashbug then mails the completed report to bug-bash@gnu.org, or email-address. If the report cannot be mailed, it is saved in the file dead.bashbug in the invoking user's home directory. The bug report format outline consists of several sections. The first section provides information about the machine, operating system, the bash version, and the compilation environment. The second section should be filled in with a description of the bug. The third sec- tion should be a description of how to reproduce the bug. The optional fourth section is for a proposed fix. Fixes are encouraged. ENVIRONMENT
bashbug will utilize the following environment variables if they exist: EDITOR Specifies the preferred editor. If EDITOR is not set, bashbug defaults to emacs. HOME Directory in which the failed bug report is saved if the mail fails. TMPDIR Directory in which to create temporary files and directories. SEE ALSO
bash(1) AUTHORS
Brian Fox, Free Software Foundation bfox@gnu.org Chet Ramey, Case Western Reserve University chet@po.cwru.edu GNU Bash-4.0 1998 July 30 BASHBUG(1)
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