If statement with pipeline Post: 302866205

9 More Discussions You Might Find Interesting

1. Programming

C program help please! input from pipeline

I have a project where I have to use bzcat to uncompress a file and use that output as the data to run another program on. I understand that you would do (bzcat filename.bz2 ! program name) but then how do you access that data in the c program??? Please help thanks

2. UNIX for Dummies Questions & Answers

Unix Pipeline help

Does anyone know how to answer this? I have tried many different commands, I just cant get it right..... Search the file 'data' for all of the lines that contain the pattern 'unx122' and put those lines in the file 'matches'.

3. Shell Programming and Scripting

Comments within a shell pipeline

I've got a very ugly pipeline for analyzing web server logs (but nevermind the application; I've come across this in other scripts as well). I want to nicely comment the steps in the pipeline, but I can't seem to do it. I know, for instance that in csh/sh/bash, a # begins a comment, and any...

4. Shell Programming and Scripting

Retaining Pipeline values

Hi, I am trying to calculate a few values using the below code but it dosent seem to be working. for i in 1 2 3 4 5 6 7 8 do j=`expr $i + 3` x =`head -$j temp1|tail -1|cut -f24 -d","` y =`head -$j temp1|tail -1|cut -f25 -d","` c =`expr $x / $y` echo "$c" >> cal_1 done I am not...

5. Shell Programming and Scripting

Shell pipeline help for a n00b

I need to read input from a file, and make sure nothing prints after column 72. basically, ignore input after character 72 until the next newline character. Any help is appreciated. I have been searching forever!

6. Shell Programming and Scripting

uniq -c in the pipeline

Hello gurus - I must be missing something, or there is a better way - pls enlighten me I'm on a Solaris 10 vm running the following pipeline to reduce some apache logs (actually lynx dumps of /server-status/ when threads are above a threshold) to a set of offending DDoS IP addresses. awk...

7. Shell Programming and Scripting

Change the delimiter from Comma to Pipeline

Hello All, I need to convert a csv file to pipeline delimiter file in UNIX. The data in file itself contains comma with double qouted qualifier apart from the comma separator. Let me know how to do it. Appreciate any help if awk can be used to do it. Mentioned below is the sample record of...

8. Shell Programming and Scripting

Command pipeline trouble

Hello, I am attempting to ssh to a server and run a set of commands on a remote set of servers. I am getting the following error below, I am thinking quotes may be the problem. This command works on the local machine in bash. Not when I ssh to a remote server. Basically the command should...

9. Shell Programming and Scripting

Using cat and pipeline to execute script

hi this is a homework assignment i need some help with it mostly works. script file #!/usr/bin/env bash #create dictionary file grep -E '.{3}' /usr/share/dict/british-english > db.txt #create remove_word to test file touch removeW.txt #palindrome function palin() { ...

LEARN ABOUT SUSE

execute

EXECUTE(7)							   SQL Commands 							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 pre-
       pared 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 [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 [prepare(7)] section of the PREPARE [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 [deallocate(7)], PREPARE [prepare(7)]

SQL - Language Statements					    2010-05-14								EXECUTE(7)