I've another problem with the scope of array. I'm not able to print array elements (for 8th field) outside the loop. But I can print this within the loop.
Please suggest me.
Assuming I understand your real question/problem, try this:
Guys,
Need you help, i have a a file content that look like this.
Nokia 3330 <spaces><spaces><more spaces>+76451883874
Nokia 3610 +87467361615
so on and so forth,
- there are so many spaces in between.
- e.g.... (5 Replies)
I need to arrange output of SQL query into a comma separated format and I'm struggling with processing the output...
The output is something like this:
<Attribute1 name><x amount of white spaces><Atribute value>
<Attribute2 name><x amount of white spaces><Atribute value>
<Attribute3... (2 Replies)
Hello Mates,
I have one txt file having commo seperated values. I have to insert string "FALSE" in 2nd field from the end. E.G
SE18 6RN,,,,5439070,1786840,,1000002148671600,123434
Out put should be:
SE18 6RN,,,,5439070,1786840,FALSE,1000002148671600,123434
Can some one help me to... (8 Replies)
Hello there,
I have a comma separated csv , and all the text field is wrapped by double quote. Issue is some text field contain comma as well inside double quote. so it is difficult to process.
Input in the csv file is ,
1,234,"abc,12,gh","GH234TY",34
I need output like below,... (8 Replies)
Hi,
I have a large number of files which are written as csv (comma-separated values).
Does anyone know of simple sed/awk command do achieve this?
Thanks!
---------- Post updated at 10:59 AM ---------- Previous update was at 10:54 AM ----------
Guess I asked this too soon. Found the... (0 Replies)
Hi,
I am having the file with server names & its corresponding process, i need your help how to convert into comma separated output between server & app
#cat apps.txt
Server1
oracle
was
Server2
http
webadmin
Server3
tsm
db2
My requirement is like below.
Server1,oracle/was... (5 Replies)
Hi Experts,
Please support
I have below data in file in comma seperated, but 4th column is containing comma in between numbers, bcz of which when i tried to parse the file the column 6th value(5049641141) is being removed from the file and value(222.82) in column 5 becoming value of column6.
... (3 Replies)
can anyone help me!!!! How to I parse the CSV file
file name : abc.csv (csv file) The above file containing data like
abv,sfs,,hju,',',jkk wff,fst,,rgr,',',rgr ere,edf,erg,',',rgr,rgr I have a requirement like i have to extract different field and assign them into different... (4 Replies)
Discussion started by: J.Jena
4 Replies
LEARN ABOUT MOJAVE
foreach
foreach(n) Tcl Built-In Commands foreach(n)
__________________________________________________________________________________________________________________________________________________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(n), while(n), break(n), continue(n)
KEYWORDS
foreach, iteration, list, looping
Tcl foreach(n)