Hi,
I have file abc.txt which has keys and emails addresses
abc.txt
emailkey1:sam@abc.com
emailkey1:tom@abc.com
emailkey2:rqw@abc.com
emailkey2:tut@abc.com
I have a shell script where i pass key as the parameter and i want all the email addresses within that key concatenated by a comma... (21 Replies)
I have a set of variables:
f1="./someFolder"
.
.
f10="./someOtherFolder"
And I'm trying to use the following loop
for (( i = 0; i <= 10; i++ ))
do
temp=f$i
done
I'm trying the get the values from my set of variable to make directories, but I can't seem the get those value... (3 Replies)
The situation is like this:
I am reading records from a file, depending upon some condition extracting fields from the file into different variables in a loop one by one. I need to print all the variable in line, so I am trying to redirect hose variables one by one to a variable called final_value... (1 Reply)
Hi gurus,
I need to manipulate the output of a database query. The output contains 2 fields (asset and serial number) and I'd like to combine them into a single value, seperated by whitespace.
the orginal data is in seprate fileds and of the following format:
asset serial
asset serial
etc ... (6 Replies)
I apologize in advance if someone has answered this question before, but I am not sure even what to search for here. I have this script for backing up DB2 databases and it works fantastically if there is only on database in the config. My problem is that I have a business intelligence server that... (3 Replies)
Hello All,
Maybe I'm Missing something here but I have NOOO idea what the heck is going on with this....?
I have a Variable that contains a PATTERN of what I'm considering "Illegal Characters". So what I'm doing is looping
through a string containing some of these "Illegal Characters". Now... (5 Replies)
Hi,
I have a variable which stores file names as a result of find command. I need to delete all these files one by one, i.e. by a loop. Can anyone tell me how can it be done?
The variable f2d has the file names like these
abc.txt
bcd.txt
fff.txt
gef.txt
Now I have used a loop as... (12 Replies)
I'm having trouble with a simple piece of code.
IFS=,
echo "1,2,3,4,5,6,7,8" | while read x y
do
echo "x=$x"
echo "y=$y"
done
I'm hoping for
x=1
y=2
x=3
y=4
.
.
.
but I'm getting
x=1 (3 Replies)
Hi,
I am using the below code to move *.sh files to another directory.
use File::Copy qw(move);
while(<C:/Users/pandeesh/Desktop/*.sh>)
{
move $_,"C:/Users/pandeesh/Desktop/Projects";
}
My requirement is i want to move *.sh,*.txt,*.xlsx,*.doc,*.pdf and *.epub files to the specified... (2 Replies)
Hi All
I am trying to fetch the size of three files into three separate variables within a for loop and am doing something like this:
for i in ATT1 ATT2 ATT3
do
size_$i=`ls -ltr $i | awk '{print $5}'`
echo ${size_$i}
done
but am getting the below error:
ksh: size_ATT1=522: not... (3 Replies)
Discussion started by: swasid
3 Replies
LEARN ABOUT OPENSOLARIS
foreach
foreach(1T) Tcl Built-In Commands foreach(1T)__________________________________________________________________________________________________________________________________________________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
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(1T), while(1T), break(1T), continue(1T)KEYWORDS
foreach, iteration, list, looping
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWTcl |
+--------------------+-----------------+
|Interface Stability | Uncommitted |
+--------------------+-----------------+
NOTES
Source for Tcl is available on http://opensolaris.org.
Tclforeach(1T)