is there a way to choose the complement from the output from the sequense in "ksh -o vi"
root# ls
testa testb
root# cat tes
1) testa
2) testb
root# cat tes <-- what to do now?
this output looks like a select function, otherwise the numbers wouldn't make sense, is there a chance to use... (2 Replies)
I have:
datafile contains 1234567890
>wc -c datafile | awk '{print $1}'
>11
The program
#!/bin/ksh
let n = (wc -c datafile | awk '{print $1}')
echo $n
I expect n to be 11 but it gives error message. What is wrong with this statement?
Thanks! (3 Replies)
Hello,
First of all, I am trying to duplicate the sum command using ksh/nawk
Lets assume the following algorithms work just fine and there is no calculation errors what so ever (which I doubt at this minute).
For now, I wanna make sure the script uses the BSD algorithim if -r is used... (0 Replies)
Ok, So up front I'm going to say that I'm a very elementary scripter, and I tend to use tools I don't fully understand, but I shotgun at something until I can get it to work...that said, I can't for the life of me understand why I can't get this to go down the way I want it to.
The goal:
-to... (6 Replies)
I'm not confident at all on how arrays work.
I want to know how to set arrays in ksh and in nawk (is there a difference??)
if someone can show me some examples of both that will be great. Tried to look up on the net but was confusing me more.
Any help would be appreciated. (2 Replies)
Hello Everyone,
I don't know what is wrong with this:
Is it that nawk cannot run a ".sh" script or is it not treating "." as a literal. If so how to make "." be treated as a literal in "nawk" statemnts?
Thanks in Advance (2 Replies)
hi all
i have the following portion in an xml file:
</n:AOMessage>
<?xml version="1.0" encoding="UTF-8"?>
<n:AOMessage xmlns:n="urn:ao:hs:update:shell" xmlns:bo="urn:ao:hs" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:ao:hs:update:shell... (0 Replies)
I am trying to use either awk or nawk in ksh88 to grep the word "Reason" in multiple files and than print the lines that say "Reason" in a particular format that is different from how they would normally print. The original input is as follows:
... (10 Replies)
Hey all. I'm writing a script to automatically login to a router, change directories to where crashfiles are located, then listing all files in that directory. This is where I'm at so far and wish to have some user interaction to choose the files.
What I am trying to do is list the files and get... (1 Reply)
Discussion started by: Gouda
1 Replies
LEARN ABOUT OSX
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)