I am trying to merge two large file horizontally using paste command. Every thing is working fine except for time. Its taking lot of time.
Is there any effiecient way of doing the same thing or is there anyway by which I can improve its perfomance programatically?
Thanks,
Yeheya (1 Reply)
Hello,
I have two files:
file1
1
2
3
4
5
file2
"a","b",,,,,"c","1",.....
"s","d",,,,,"s","1",.....
"a","c",,,,,"d","1",....
"f","v",,,,,,"f","2",.....
etc
I have to read "1" from file1 and grab all records in file2 (say column 6 in file2 is "1") until the column changes its value (... (6 Replies)
I have a file which has following contents:
localhost_IP_SIP_1233026552455.xml
localhost_IP_SIP_1233026552460.xml
localhost_IP_SIP_1233026552467.xml
localhost_IP_SIP_1233026552759.xml
localhost_IP_SIP_1233026552969.xml
localhost_IP_SIP_1233026552975.xml ... (2 Replies)
Hi
Need ur help for the below question.
I have two files File-1 & File-2.
File-1(This is a fixed file i.e. the content of this file is not going to change over a period of time)
------
a
b
c
d
e
File-2 (This is a file which changes daily but the record count remains the same)... (1 Reply)
Hey there
I have two commands to get exactly the data i want but.. i want to write them into a file side by side and in the same order so that they always match. So what i'm hoping to learn from this thread is some of the different ways one could take the output of grepped data and write them in... (7 Replies)
I have a file called dvwl.c, and I am running it on a putty (unix server) using:
gcc -Wall -g -o mycode dvwl.c
./mycode 1 /usr/share/dict/words s
What it does is, it opens up words (since i gave that path) and reads the lines skipping the first line (since it says 1, if i put here 3, then it... (1 Reply)
Hi all,
assume that i am having two files file.1 and file.2
these are the contents of file.1
these are the contents of file.2
i want these two contents to be written in another single file like this.
can you please post your suggestions.
Thanks in advance,
... (3 Replies)
I do have a big file in the following format
>A1
ATGCGG
>A2
TCATGC
>A3
-TGCTG
The number of characters will be same under each subheader and only possible characters are A,T,G,C and -
I want to count the number of A's, T's,G's, C's & -'s vertically for all the positions so that I... (5 Replies)
Hi ALL
I have this data
ail,UTT,id1_0,COMBO,21,24,21,19
al,UTHAST,id1_0,COMBO,342,390,361,361
dmo,UTST,id1_0,COMBO,21,15,22,23
vne,UAST,id1_0,COMBO,345,372,390,393
I wan the sum of column 5,6,7 & 8 both horizontal and vertical.
There is one more prob the column keeps on increasing... (9 Replies)
Hello,
Please help create the following report.
I have a matrix
- S1 S2 S3 S4
M1 AA AA TT -
M2 AG AG AA GG
M3 GG TT - -
a first lookup table
M3 chr7 4.456
M1 chr7 28.9
M2 chr8 129.678
a second lookup table
S1 GGHBBGG/DEDD(@DCCD) (8 Replies)
Discussion started by: jianp83
8 Replies
LEARN ABOUT HPUX
aclsort
aclsort(3C)aclsort(3C)NAME
aclsort() - sort an Access Control List (JFS File Systems only)
SYNOPSIS DESCRIPTION
The routine sorts JFS Access Control List (ACL) entries into the correct order to be accepted by the acl(2) system call.
points to a buffer containing ACL entries; if non-zero, indicates that the permissions should be recalculated; and specifies the number of
ACL entries in the buffer.
sorts the contents of the ACL buffer as follows:
Entries will be in order and
Entries of type and will be sorted in increasing order by numeric ID.
The call will succeed if all of the following are true:
There is exactly one entry each of type and
There is at most one entry each of type and
Entries of type or may not contain duplicate entries. A duplicate entry is one of the same type containing the same numeric id,
irrespective of permission bits.
If the argument is zero and there are no entries of type and no entries of type the permissions of the and entries must be the same.
If there are no entries of type and no entries of type and the entry is specified, then the entry must also be specified, and the
permissions of the and entries must be the same.
RETURN VALUE
Upon successful completion, the return value is 0. If there are duplicate entries, the return value is the position of the first duplicate
entry. If there is more than one entry of type or they are treated as duplicate entries, and the return value is the position of the first
duplicate entry. For all other errors, the return value is -1.
NOTICES
The buffer is sorted by type and ID before checking for any failures. Therefore the buffer is always sorted, even if there is a failure.
The position of a duplicate entry returned on failure is not the byte offset of the duplicate entry from its base; rather it refers to the
entry number of the duplicate entry within the sorted buffer.
Checks will be performed in order of entry type. If there are multiple failures, the failure returned will be the first encountered, for
example, if the ACL buffer contains a duplicate entry and does not contain an entry, the return value will be the first duplicate entry.
ACLs do not have to be sorted with prior to passing them to acl(2).
DEPENDENCIES
is supported only on JFS file systems on the standard HP-UX operating system.
AUTHOR
was developed by AT&T.
SEE ALSO acl(2), aclv(5).
aclsort(3C)