so it will continue with my script even if i dont specify an ELSE statement and just use an IF statement, unless i include in my IF statement an EXIT statement?
because all im going to care about is if it doesnt succed in doing the tar, rsync and, rm commands so im just going to do if doesnt equal 0 email me and exit the script
---------- Post updated at 07:00 PM ---------- Previous update was at 05:27 PM ----------
using just the if statements for all the commands im doing as i want to to notified if any commands fail but the last command i have done a else aswell
its working great
Last edited by robertkwild; 04-16-2016 at 09:08 PM..
Hi.
I'm trying to copy multiple folders from the remote machine to the local machine. I wrote a batch file to run an ftp window.
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Hi all,
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tar tvf file1.tar
... (1 Reply)
Hi All,
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Good day, everyone!
I'm very new to bash scripting. Our teacher gave us a task to create a script that basically does the same job the 'du' command does, with the difference that 'du' command gives an output in the form of
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<folder name> <size>As for... (1 Reply)
1. The problem statement, all variables and given/known data:
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HI Guys,
I have some 8 files with different name and extensions. I need to check if they are present in a specific folder or not and also want that script to show me which all are not present. I can write if condition for each file but from a developer perspective , i feel that is not a good... (3 Replies)
Discussion started by: shankarpanda003
3 Replies
LEARN ABOUT CENTOS
execute
EXECUTE(7) PostgreSQL 9.2.7 Documentation EXECUTE(7)NAME
EXECUTE - execute a prepared statement
SYNOPSIS
EXECUTE name [ ( parameter [, ...] ) ]
DESCRIPTION
EXECUTE is used to execute a previously prepared statement. Since prepared statements only exist for the duration of a session, the
prepared statement must have been created by a PREPARE statement executed earlier in the current session.
If the PREPARE statement that created the statement specified some parameters, a compatible set of parameters must be passed to the EXECUTE
statement, or else an error is raised. Note that (unlike functions) prepared statements are not overloaded based on the type or number of
their parameters; the name of a prepared statement must be unique within a database session.
For more information on the creation and usage of prepared statements, see PREPARE(7).
PARAMETERS
name
The name of the prepared statement to execute.
parameter
The actual value of a parameter to the prepared statement. This must be an expression yielding a value that is compatible with the data
type of this parameter, as was determined when the prepared statement was created.
OUTPUTS
The command tag returned by EXECUTE is that of the prepared statement, and not EXECUTE.
EXAMPLES
Examples are given in the EXAMPLES section of the PREPARE(7) documentation.
COMPATIBILITY
The SQL standard includes an EXECUTE statement, but it is only for use in embedded SQL. This version of the EXECUTE statement also uses a
somewhat different syntax.
SEE ALSO DEALLOCATE(7), PREPARE(7)PostgreSQL 9.2.7 2014-02-17 EXECUTE(7)