To send an email, with a unique string (provided not more than one email per second is generated.)
Code:
#set UNIQUE to Process ID + current date and time
UNIQUE=$$`date +"%Y%m%d%H%M%S`
echo $UNIQUE >>output.log
mail -s "Test Response Time" someone@gmail.com <<EOF
Remarks:$UNIQUE
Sent at `date`
EOF
I'm trying to write a simple unix script that will delete files after 30 days of being created. I've never done this before but conceptually it sounds easy. Here is what I'm trying to do:
Get System Date
Get File Date
If (sysdate-filedate>30days)
rm file
All of these files are contained... (1 Reply)
I'm getting the following errors when I try to write a script to unzip some zip files. When I use the free trial copy of the commerical winzip program, however, they work fine. When I use -l or -t on unzip it indicates no errors. When I use the -o switch interactively from the bash command line it... (1 Reply)
#!/bin/csh
echo hello world
this is what i got in a text file called ss1.
i type "chmod 755 ss1.txt" to make it executable.
then when i type
ss1
or
ss1.txt
it says
"ss1 command not found"
what am i doing wrong? (19 Replies)
Hi,
I am very new to scripting and I wanted to write a unix shell script which can give me,
1)number of cpu's in a box
2)number of cores per cpu
3)total number of cores in abox (ie multiplying 1&2)
I am also trying to figure out how to check if hyper-threading is enabled in the... (8 Replies)
Hello all!
This is my first post and I'm very new to programming. I would like help creating a simple perl or bash script that I will be using in my work as a junior bioinformatician.
Essentially, I would like to take a tab-delimted or .csv text with 3 columns and write them to a "3D" matrix:
... (16 Replies)
Im trying to write a script using the host command but its not working properly. I cant understand what Im doing wrong. When I use it at the command prompt, it works fine. But its being used actually in the script, it says its not found: 2 SERVFAIL. Can anyone help me? Here's what I have so far: no... (6 Replies)
Hi,
I need to automate some repacking tasks of a boot image for Android
When in command line, I can use this command:
mkbootfs /path/to/root > /path/to/ramdisk-recovery.cpio;However, if I try to run the command from a shell script under Ubuntu, it fails and outputs to stdout instead of the... (27 Replies)
Hello,
I want to write a bash script to delete the content after '#'. However, if '#' appears in a string with "", ignore this. For example,
input file:
test #delete
"test #not delete"
Output file:
test
"test #not delete"
Does anyone know how to write this script?
Thanks (1 Reply)
Discussion started by: jeffwang66
1 Replies
LEARN ABOUT DEBIAN
sql::translator::parser::postgresql
SQL::Translator::Parser::PostgreSQL(3pm) User Contributed Perl Documentation SQL::Translator::Parser::PostgreSQL(3pm)NAME
SQL::Translator::Parser::PostgreSQL - parser for PostgreSQL
SYNOPSIS
use SQL::Translator;
use SQL::Translator::Parser::PostgreSQL;
my $translator = SQL::Translator->new;
$translator->parser("SQL::Translator::Parser::PostgreSQL");
DESCRIPTION
The grammar was started from the MySQL parsers. Here is the description from PostgreSQL:
Table: (http://www.postgresql.org/docs/view.php?version=7.3&idoc=1&file=sql-createtable.html)
CREATE [ [ LOCAL ] { TEMPORARY | TEMP } ] TABLE table_name (
{ column_name data_type [ DEFAULT default_expr ]
[ column_constraint [, ... ] ]
| table_constraint } [, ... ]
)
[ INHERITS ( parent_table [, ... ] ) ]
[ WITH OIDS | WITHOUT OIDS ]
where column_constraint is:
[ CONSTRAINT constraint_name ]
{ NOT NULL | NULL | UNIQUE | PRIMARY KEY |
CHECK (expression) |
REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL ]
[ ON DELETE action ] [ ON UPDATE action ] }
[ DEFERRABLE | NOT DEFERRABLE ]
[ INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
and table_constraint is:
[ CONSTRAINT constraint_name ]
{ UNIQUE ( column_name [, ... ] ) |
PRIMARY KEY ( column_name [, ... ] ) |
CHECK ( expression ) |
FOREIGN KEY ( column_name [, ... ] )
REFERENCES reftable [ ( refcolumn [, ... ] ) ]
[ MATCH FULL | MATCH PARTIAL ]
[ ON DELETE action ] [ ON UPDATE action ] }
[ DEFERRABLE | NOT DEFERRABLE ]
[ INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
Index: (http://www.postgresql.org/docs/view.php?version=7.3&idoc=1&file=sql-createindex.html)
CREATE [ UNIQUE ] INDEX index_name ON table
[ USING acc_method ] ( column [ ops_name ] [, ...] )
[ WHERE predicate ]
CREATE [ UNIQUE ] INDEX index_name ON table
[ USING acc_method ] ( func_name( column [, ... ]) [ ops_name ] )
[ WHERE predicate ]
Alter table:
ALTER TABLE [ ONLY ] table [ * ]
ADD [ COLUMN ] column type [ column_constraint [ ... ] ]
ALTER TABLE [ ONLY ] table [ * ]
ALTER [ COLUMN ] column { SET DEFAULT value | DROP DEFAULT }
ALTER TABLE [ ONLY ] table [ * ]
ALTER [ COLUMN ] column SET STATISTICS integer
ALTER TABLE [ ONLY ] table [ * ]
RENAME [ COLUMN ] column TO newcolumn
ALTER TABLE table
RENAME TO new_table
ALTER TABLE table
ADD table_constraint_definition
ALTER TABLE [ ONLY ] table
DROP CONSTRAINT constraint { RESTRICT | CASCADE }
ALTER TABLE table
OWNER TO new_owner
View table:
CREATE [ OR REPLACE ] VIEW view [ ( column name list ) ] AS SELECT query
AUTHORS
Ken Y. Clark <kclark@cpan.org>, Allen Day <allenday@ucla.edu>.
SEE ALSO perl(1), Parse::RecDescent.
perl v5.14.2 2012-05-01 SQL::Translator::Parser::PostgreSQL(3pm)