03-13-2009
Shell
I'm on HP-Unix 10 and the above doesn't work.
Stupid questions:
1) How do I assign a value to a variable in hp-unix?
2) How do I concatenate 2 variables in hp-unix?
3) How do I write an "if" statement in hp-unix?
4) How to I extract a piece of a string inside an "if" statement?
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1. Shell Programming and Scripting
I have a string as follows
IS*blahblah
TED~blahblah
etc.
I want to list down only IS and TED
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2. UNIX for Advanced & Expert Users
HI Guys,
Have a Doubt......
I have a pattern "abcdef"
and i need to extract the third character..ie(c)
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3. Shell Programming and Scripting
Hi,
I would like extract from a file a character or pattern after ( n + 1) a specific pattern (n) . ( i supposed with awk)
how could i do ?
Thanks in advance. (1 Reply)
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4. Shell Programming and Scripting
How can I extract the last character of a string (withou knowing how many characters are in that string ! ) (8 Replies)
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5. Shell Programming and Scripting
If I have a string defined as:
MyString=abcde
echo $MyString
How can I loop through it character by character? I haven't been able to find a way to index the string so that I loop through it.
shew01 (10 Replies)
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6. Shell Programming and Scripting
continuing from my previous post, whose link is given below as a reference
https://www.unix.com/shell-programming-scripting/171076-shell-scripting.html#post302573569
consider there is create table commands in a file for eg:
CREATE TABLE `Blahblahblah` (
`id` int(11) NOT NULL... (2 Replies)
Discussion started by: vivek d r
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7. Shell Programming and Scripting
Suppose there are two files:
A, format is like:
line1 12
line2 33
line3 6
...
B, format is like:
>header
taaccctaaccctaaccctaacccaaccccaccccaaccccaaccccaac
ccaaccctaaccctaaccctaacccaaccctaaccctaaccctaacccaa
ccctcaccctcaccctcaccctcaccctcaccctcaccctcaccctaacc... (1 Reply)
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8. Shell Programming and Scripting
Need Assistance in shell programming... I have a huge file which has multiple stations and i wanted to search particular station and extract few lines from it and the rest is not needed
Bold letters are the stations . The whole file has multiple stations .
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9. Shell Programming and Scripting
Hello,
I have a file of strings a below:-
4358RYFHD9845
28/COC/UYF984
9834URD 98HJDU
I need to extract all the first numeric character of every sting as follows:-
4358
28
9834
thanks to suggest ASAP
Regards,
Jasi
Use code tags, thanks. (7 Replies)
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10. Shell Programming and Scripting
Hi,
Anyone can help using SED searches a character string for a specified delimiter character, and returns a leading or trailing space/blank.
Text file :
"1"|"ExternalClassDEA519CF5"|"Art1"
"2"|"ExternalClass563EA516C"|"Art3"
"3"|"ExternalClass305ED16B8"|"Art9"
...
...
... (2 Replies)
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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)