I have a list of items in 2 files. Some items are present in both the files in any order. Say for example item name is 'apple', it may be present in line 2 of file 1 and line 10 of file 2.
I want to see the missing items only. In simple terms, Items present in file1 if not in file2 then output the missing items to another file as "<itemname> not in file2.
thanks
Two ways in perl:
Personally, I prefer methods like these over sort because they can process millions and millions of records in both files very fast passing through each set only once.
I have file1 and file2:
file1:
11 xxx kksd ...
22 kkk kdsglg...
33 sss kdfjdksa...
44 kdsf dskjfkas ...
hh kdkf kdkkd..
jg dkf dfkdk ...
...
file2:
jg
22
hh
...
I need to check each line of file1. if the field one is in file2, I will keep it; if not, the whole line will be... (17 Replies)
I have searched about 30 threads, a load of Google pages and cannot find what I am looking for. I have some of the parts but not the whole. I cannot seem to get the puzzle fit together.
I have three folders, two of which contain different versions of multiple files, dist/file1.php dist/file2.php... (4 Replies)
Hi, all:
I've got two folders, say, "folder1" and "folder2".
Under each, there are thousands of files.
It's quite obvious that there are some files missing in each. I just would like to find them. I believe this can be done by "diff" command.
However, if I change the above question a... (1 Reply)
I have four files, I need to compare these files together.
As such i know "sdiff and comm" commands but these commands compare 2 files together. If I use sdiff command then i have to compare each file with other which will increase the codes.
Please suggest if you know some commands whcih can... (6 Replies)
Please help me with awk.I have two files with the below details
file1
123456789 2012
987654321 2011
a1234567892012
a1234abcde2012
b1234567892012
c1234567892012
98765a12342012
file2
a1234
01234
b1234
33333
I need to check whether the items in file2 is present in file1 .If it is... (2 Replies)
I want to compare two files, and search for items that are in both. Then override the first file with that containing only elements which were in both files. I imagine something with diff, but not sure.
File 1
One
Two
Three
Four
Five
File 2
One
Three
Four
Six
Eight (2 Replies)
I have this code
awk 'NR==FNR{a=$1;next} a' file1 file2
which does what I need it to do, but for only two files. I want to make it so that I can have multiple files (for example 30) and the code will return only the items that are in every single one of those files and ignore the ones... (7 Replies)
hi all,
Thanks to all for your great help...
I have a scenario that I have two files (file1 & file2). I need to compare two files entire row by row and share the output if any discrepancies within two files.
File1:
DB1|TB1|C1,C3
DB2|TB2|C1,C2
DB3|TB3|C1,C2,C3,C4
File2:
... (2 Replies)
Discussion started by: Selva_2507
2 Replies
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xmlistreplaceitemspos
XmListReplaceItemsPos(library call) XmListReplaceItemsPos(library call)
NAME
XmListReplaceItemsPos -- A List function that replaces the specified elements in the list
SYNOPSIS
#include <Xm/List.h>
void XmListReplaceItemsPos(
Widget widget,
XmString *new_items,
int item_count,
int position);
DESCRIPTION
XmListReplaceItemsPos replaces the specified number of items of the List with new items, starting at the specified position in the List.
When the items are inserted into the list, they are compared with the current XmNselectedItems list. If any of the new items matches an
item on the selected list, it appears selected.
widget Specifies the ID of the List widget.
new_items Specifies the replacement items.
item_count
Specifies the number of items in new_items and the number of items in the list to replace. This number must be nonnegative.
position Specifies the position of the first item in the list to be replaced. A value of 1 indicates that the first item replaced is the
first item in the list; a value of 2 indicates that it is the second item; and so on.
Beginning with the item specified in position, item_count items in the list are replaced with the corresponding elements from
new_items. That is, the item at position is replaced with the first element of new_items; the item after position is replaced
with the second element of new_items; and so on, until item_count is reached.
For a complete definition of List and its associated resources, see XmList(3).
RELATED XmList(3).
XmListReplaceItemsPos(library call)