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::sqlite
SQL::Translator::Parser::SQLite(3pm) User Contributed Perl Documentation SQL::Translator::Parser::SQLite(3pm)NAME
SQL::Translator::Parser::SQLite - parser for SQLite
SYNOPSIS
use SQL::Translator;
use SQL::Translator::Parser::SQLite;
my $translator = SQL::Translator->new;
$translator->parser("SQL::Translator::Parser::SQLite");
DESCRIPTION
This is a grammar for parsing CREATE statements for SQLite as described here:
http://www.sqlite.org/lang.html
CREATE INDEX
sql-statement ::=
CREATE [TEMP | TEMPORARY] [UNIQUE] INDEX index-name
ON [database-name .] table-name ( column-name [, column-name]* )
[ ON CONFLICT conflict-algorithm ]
column-name ::=
name [ ASC | DESC ]
CREATE TABLE
sql-command ::=
CREATE [TEMP | TEMPORARY] TABLE table-name (
column-def [, column-def]*
[, constraint]*
)
sql-command ::=
CREATE [TEMP | TEMPORARY] TABLE table-name AS select-statement
column-def ::=
name [type] [[CONSTRAINT name] column-constraint]*
type ::=
typename |
typename ( number ) |
typename ( number , number )
column-constraint ::=
NOT NULL [ conflict-clause ] |
PRIMARY KEY [sort-order] [ conflict-clause ] |
UNIQUE [ conflict-clause ] |
CHECK ( expr ) [ conflict-clause ] |
DEFAULT value
constraint ::=
PRIMARY KEY ( name [, name]* ) [ conflict-clause ]|
UNIQUE ( name [, name]* ) [ conflict-clause ] |
CHECK ( expr ) [ conflict-clause ]
conflict-clause ::=
ON CONFLICT conflict-algorithm
CREATE TRIGGER
sql-statement ::=
CREATE [TEMP | TEMPORARY] TRIGGER trigger-name [ BEFORE | AFTER ]
database-event ON [database-name .] table-name
trigger-action
sql-statement ::=
CREATE [TEMP | TEMPORARY] TRIGGER trigger-name INSTEAD OF
database-event ON [database-name .] view-name
trigger-action
database-event ::=
DELETE |
INSERT |
UPDATE |
UPDATE OF column-list
trigger-action ::=
[ FOR EACH ROW | FOR EACH STATEMENT ] [ WHEN expression ]
BEGIN
trigger-step ; [ trigger-step ; ]*
END
trigger-step ::=
update-statement | insert-statement |
delete-statement | select-statement
CREATE VIEW
sql-command ::=
CREATE [TEMP | TEMPORARY] VIEW view-name AS select-statement
ON CONFLICT clause
conflict-clause ::=
ON CONFLICT conflict-algorithm
conflict-algorithm ::=
ROLLBACK | ABORT | FAIL | IGNORE | REPLACE
expression
expr ::=
expr binary-op expr |
expr like-op expr |
unary-op expr |
( expr ) |
column-name |
table-name . column-name |
database-name . table-name . column-name |
literal-value |
function-name ( expr-list | * ) |
expr (+) |
expr ISNULL |
expr NOTNULL |
expr [NOT] BETWEEN expr AND expr |
expr [NOT] IN ( value-list ) |
expr [NOT] IN ( select-statement ) |
( select-statement ) |
CASE [expr] ( WHEN expr THEN expr )+ [ELSE expr] END
like-op::=
LIKE | GLOB | NOT LIKE | NOT GLOB
AUTHOR
Ken Youens-Clark <kclark@cpan.org>.
SEE ALSO perl(1), Parse::RecDescent, SQL::Translator::Schema.
perl v5.14.2 2012-01-18 SQL::Translator::Parser::SQLite(3pm)