I have the perl data structure and what i need to do is find all values in
@{$extractColumns{'2'}{'D'}} which are not there in @{$extractColumns{'2'}{'M'}} but seems like i need to put a flag somewhere and i messed up
---------- Post updated 04-08-10 at 08:45 AM ---------- Previous update was 04-07-10 at 06:37 PM ----------
Hi all,
I have a 10.txt file. In this file 2 words are present by name Active and Inactive and these words are repeated 7000 times. I want to take the unique 2 words from this 7000 lines.
Thanks
Mahalakshmi.A (3 Replies)
Hello Groups
I am trying to find out ways of comparing a value from a 'c' structure to a value in another 'C' structure. the 'C' structure can be a List or liked list as it contains lot many records.
if we loop it in both the structures it is going to consume time.
I am looking for a simple... (3 Replies)
Hi,
I have a file like this:
Some_String_Here 123 123 123 321 321 321 3432 3221 557 886 321 321
I would like to find only the unique values in the files and get the following output:
Some_String_Here 123 321 3432 3221 557 886
I am trying to get this done using awk. Can someone please... (5 Replies)
hi all,
is there a storage structure in ksh which only allows unique values i.e overwrites duplicates values ??
am using an array to hold server names from a 'find' command but some of the names are repeated. Is there an easy way to remove the duplicates ??
ta. (2 Replies)
Hello,
I have parsed an xml file using perl to get the hash values and the output looks like this
$VAR1 = {
'RT' => {
'List' => {
'String' => ... (1 Reply)
Hi All,
I want to create a data structure like this
$VAR1 = {
'testsuite' => {
'DHCP' => {
'failures' => '0',
'errors' => '0',
'time' =>... (3 Replies)
I have a file containing data like so:
2012-01-02 GREEN 4
2012-01-02 GREEN 6
2012-01-02 GREEN 7
2012-01-02 BLUE 4
2012-01-02 BLUE 3
2012-01-02 GREEN 4
2012-01-02 RED 4
2012-01-02 RED 8
2012-01-02 GREEN 4
2012-01-02 YELLOW 5
2012-01-02 YELLOW 2
I can't always predict what the... (4 Replies)
Hi,
I have a hash with unique keys associated with some data.
my %FINALcontigs = (
'mira_rep_c765:119reads**', 'ctctactggaagactgac',
'mira_rep_c7454:54reads**', 'atggatactgcgctgttgctaactactgga',
'mira_rep_c6803:12reads**', 'atcgactggatgcagggttgtggtttcta',
... (2 Replies)
Hi i want a sctp (lksctp) api which can retrieve the values of the sctp structure "sctpAssocTable"
It is sctpassoctable or sctpassocentry.
SctpAssocEntry ::= SEQUENCE {
sctpAssocId Unsigned32,
sctpAssocRemHostName OCTET STRING,
sctpAssocLocalPort ... (1 Reply)
Hi all,
I have written a perl code and stored the data into Data structure using Data::Dumper module.
But not sure how to retreive the data from the Data::Dumper.
Eg.
Based on the key value( Here CRYPTO-6-IKMP_MODE_FAILURE I should be able to access the internal hash elements(keys) ... (1 Reply)
Discussion started by: scriptscript
1 Replies
LEARN ABOUT DEBIAN
foreach
foreach(3tcl) Tcl Built-In Commands foreach(3tcl)__________________________________________________________________________________________________________________________________________________NAME
foreach - Iterate over all elements in one or more lists
SYNOPSIS
foreach varname list body
foreach varlist1 list1 ?varlist2 list2 ...? body
_________________________________________________________________DESCRIPTION
The foreach command implements a loop where the loop variable(s) take on values from one or more lists. In the simplest case there is one
loop variable, varname, and one list, list, that is a list of values to assign to varname. The body argument is a Tcl script. For each
element of list (in order from first to last), foreach assigns the contents of the element to varname as if the lindex command had been
used to extract the element, then calls the Tcl interpreter to execute body.
In the general case there can be more than one value list (e.g., list1 and list2), and each value list can be associated with a list of
loop variables (e.g., varlist1 and varlist2). During each iteration of the loop the variables of each varlist are assigned consecutive
values from the corresponding list. Values in each list are used in order from first to last, and each value is used exactly once. The
total number of loop iterations is large enough to use up all the values from all the value lists. If a value list does not contain enough
elements for each of its loop variables in each iteration, empty values are used for the missing elements.
The break and continue statements may be invoked inside body, with the same effect as in the for command. Foreach returns an empty string.
EXAMPLES
This loop prints every value in a list together with the square and cube of the value:
set values {1 3 5 7 2 4 6 8} ;# Odd numbers first, for fun!
puts "Value Square Cube" ;# Neat-looking header
foreach x $values { ;# Now loop and print...
puts " $x [expr {$x**2}] [expr {$x**3}]"
}
The following loop uses i and j as loop variables to iterate over pairs of elements of a single list.
set x {}
foreach {i j} {a b c d e f} {
lappend x $j $i
}
# The value of x is "b a d c f e"
# There are 3 iterations of the loop.
The next loop uses i and j to iterate over two lists in parallel.
set x {}
foreach i {a b c} j {d e f g} {
lappend x $i $j
}
# The value of x is "a d b e c f {} g"
# There are 4 iterations of the loop.
The two forms are combined in the following example.
set x {}
foreach i {a b c} {j k} {d e f g} {
lappend x $i $j $k
}
# The value of x is "a d e b f g c {} {}"
# There are 3 iterations of the loop.
SEE ALSO for(3tcl), while(3tcl), break(3tcl), continue(3tcl)KEYWORDS
foreach, iteration, list, looping
Tclforeach(3tcl)