Concatenate text between patterns in individual strings
In any given file, wherever a certain data block exists I need to concatenate the values(text after each "=" sign) from that block. in that block. The block starts and ends with specific pattern, say BEGIN DS and END DS respectively. The block size may vary. A file will have multiple such blocks. So say if there are 6 such blocks then I need 6 strings which have data in those respective blocks. Kindly guide.
Eg. "$file" has content : OUTPUT :::
I know how to use sed for this if the block size was fixed ...
Last edited by Scrutinizer; 06-01-2012 at 04:53 AM..
Reason: code tags instead of quote tags
I have a small requirement
How to get patterns between string this way
Input..
05 ABC.
TAGTAG 10 AAA PIC 9
10 BBB PIC X
COMMET 10 CCC COMP PIC 9
05 DEF
I wanted to get all the variable between 05 ABC and next 05 level
out put should be
AAA
BBB (6 Replies)
Hi Friends,
I have a requirement
I need to concatenate the below two strings.
String 1 = /@jobid_at_
String 2 = value stored in ORACLE_SID
String 3 = string1 concatenated with String 2.
Please let me know how should i do it in UNIX.
Thanks, (2 Replies)
if i use
echo "ravi"
echo "sankar"
it showing output
ravi
sankar
but i want output as ravi sankar
remember sankar should be in another echo statement only (2 Replies)
Hello!
Can anyone explain line 28 for me? I was thinking *a would be replaced by *b, but it actually appends *a to *b. I know it is related to pointer address, but could not figure it out by myself. Thanks a lot!
1 //Concatenate two strings
2
3 #include<stdio.h>
4 char *stradd (char *,... (5 Replies)
Hi,I'm trying to concatenate @example.com to each line of a file f1.txt. and push it into f2.txt. Here is the code i'm using.
for i in `cat /home/linux1/xxxxxxx/f1.txt`;
do
echo ${i}@example.com > /home/linux1/xxxxxx/f2.txt;
done
But above code only printing @example.com in f2.txt. what... (18 Replies)
hi guys, I have this question. I am creating an script to that read a text file(.ini) with the list of the patterns to find for example:
EPMS_VO
EMPS_PARTS
Then it check if file have been delivered in a folder and process it with each pattern, but I am having problems concatenting the... (7 Replies)
Discussion started by: Danman
7 Replies
LEARN ABOUT OPENDARWIN
tcl_concat
Tcl_Concat(3) Tcl Library Procedures Tcl_Concat(3)__________________________________________________________________________________________________________________________________________________NAME
Tcl_Concat - concatenate a collection of strings
SYNOPSIS
#include <tcl.h>
CONST char *
Tcl_Concat(argc, argv)
ARGUMENTS
int argc (in) Number of strings.
CONST char * CONST argv[](in)
Array of strings to concatenate. Must have argc entries.
_________________________________________________________________DESCRIPTION
Tcl_Concat is a utility procedure used by several of the Tcl commands. Given a collection of strings, it concatenates them together into a
single string, with the original strings separated by spaces. This procedure behaves differently than Tcl_Merge, in that the arguments are
simply concatenated: no effort is made to ensure proper list structure. However, in most common usage the arguments will all be proper
lists themselves; if this is true, then the result will also have proper list structure.
Tcl_Concat eliminates leading and trailing white space as it copies strings from argv to the result. If an element of argv consists of
nothing but white space, then that string is ignored entirely. This white-space removal was added to make the output of the concat command
cleaner-looking.
The result string is dynamically allocated using Tcl_Alloc; the caller must eventually release the space by calling Tcl_Free. |
SEE ALSO |
Tcl_ConcatObj |
KEYWORDS |
concatenate, strings |
Tcl 7.5 Tcl_Concat(3)