Hi All,
I need to replace the last 19 bytes of the following string
My_Org_Testing_20090102_231124.txt (Text_Date_Time.txt).
I would like to derive the current time using "date +%Y%m%d_%H%M%S.txt" and replace the last 19 bytes of the above string
I would appreciate if someone could... (3 Replies)
Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2
file 1 sample
SNDK 80004C101 AT
XLNX 983919101 BB
NETL 64118B100 BS
AMD 007903107 CC
KLAC 482480100 DC
TER 880770102 KATS
ATHR 04743P108 KATS... (7 Replies)
Hello,
I have a file with four columns and I would like to replace values in the second column only.
An arbitrary example is:
100 A 105 B
200 B 205 C
300 C 305 D
400 D 405 E
500 E 505 F
I need to replace the second column as shown below:
... (4 Replies)
Hello,
I am trying to replace the column in file1 with the column from file2. The two files will have the same amount of rows. Each row will correspond with the same row in the other file.
File1
"Replace this column"
500 13-APR-2011... (11 Replies)
Dear all,
I have a file1.pdb in pdb format and a dat file2 containing values, corresponding to the atoms in the pdb file. these values (file2.dat) need to be in the column instead of the 0.00 (file1) values for each atom in file1.pdb .(the red values must be replaced by the blue ones,in order)... (11 Replies)
Can anyone please help with this? I have 2 files as given below.
If 2nd column of file1 has pattern foo1@a, find the matching 1st column in file2 & replace 2nd column of file1 with file2's value.
file1
abc_1 foo1@a ....
abc_1 soo2@a ...
def_2 soo2@a ....
def_2 foo1@a ........ (7 Replies)
Hi All,
I have a fixedwidth file of length 3000. Now i want to copy a column of 4 chars i.e( length 1678-1681) to column 1127 – 1171 to the same file.
Please let me know how can i achive using a single command in fixed width file.
Also source column length is 4 chars and target column length... (4 Replies)
I have one file as it has the following format
File1
S No Site IP Address
1 Australia 192.168.0.1/26
2 Australia 192.168.0.2/26
3 Australia 192.168.0.3/26
I need awk/sed command to replace the column2 value ( under Site) with some other... (8 Replies)
I am looking at the NR==FNR posts and trying to use them to achieve the following but I am not getting it.
I have 2 files. I want to match column 8 in file 1 with column 2 in file 2. When they match I want to replace column 9 in file 1 with column 1 in file 2.
This is and extract from file 1
... (5 Replies)
Hi All,
I have a 17GB file and i want to set the first column from 1234567890 to just 0, how can i do it using sed command?
thanks,
---------- Post updated at 03:09 PM ---------- Previous update was at 03:07 PM ----------
btw, my file is delimited by "|" and 1234567890 is just an... (7 Replies)
Discussion started by: fedora132010
7 Replies
LEARN ABOUT SUNOS
stddef.h
stddef.h(3HEAD) Headers stddef.h(3HEAD)NAME
stddef.h, stddef - standard type definitions
SYNOPSIS
#include <stddef.h>
DESCRIPTION
The <stddef.h> header defines the following macros:
NULL
Null pointer constant.
offsetof(type, member-designator)
Integer constant expression of type size_t, the value of which is the offset in bytes to the structure member (member-designator), from
the beginning of its structure (type).
The <stddef.h> header defines the following types:
ptrdiff_t Signed integer type of the result of subtracting two pointers.
wchar_t Integer type whose range of values can represent distinct wide-character codes for all members of the largest character set
specified among the locales supported by the compilation environment: the null character has the code value 0 and each mem-
ber of the portable character set has a code value equal to its value when used as the lone character in an integer charac-
ter constant.
size_t Unsigned integer type of the result of the sizeof operator.
The implementation supports one or more programming environments in which the widths of ptrdiff_t, size_t, and wchar_t are no greater than
the width of type long. The names of these programming environments can be obtained using the confstr(3C) function or the getconf(1) util-
ity.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO getconf(1), confstr(3C), types.h(3HEAD), wchar.h(3HEAD), attributes(5), standards(5)SunOS 5.10 10 Sep 2004 stddef.h(3HEAD)