Although you didn't bother to improve your specification, I think I picked up on what you want.
Instead of splitting the header line into an array, and then test all the $1s against this array in a loop for each input line, I dreamed up this one replacing the header text with its value for every instance of the datasets:
If you need the entire state string incl. (LOCKED / UNLOCKED), make " +" the field separator, yielding
Hi,
I would like to ask if there is any method to grep a chuck of lines based on the latest file in a directory.
E.g
Latest file in the directory:
Line 1: 532243
Line 2: 123456
Line 3: 334566
Line 4: 44567545
I wanted to grep all the line after line 2 i.e. Line 3 and line 4 and... (5 Replies)
Hi,
I have for instance following INPUT file from which I want to grep ALL lines NOT containing the literal '{' into an OUTPUT file:
...
RUNJOB=1,AxBxALLxGEx
RUNJOB=0,AxBxDELxGExPRAEMxABLxZGS
RUNJOB=0,AxBxDELxGExPRAEMxHARM
RUNJOB=0,{UNIX: echo '§ASG§;%ASG_START}... (8 Replies)
I have to grep on a few words in a file and then display the line containing those words and the line above it.
For ex -
File1.txt contains...
abc xyz abc
This is a test
Test successful
abc xyz abc
Just a test
Test successful
I find the words 'Test successful' in the file... (6 Replies)
Hi Friends,
I have a file which has many of the statements like below
******** MAKING > noun1 < cg_all
statements
statements
statements
********* MAKING > noun2 < cg_all
statements
statements
statements
********* MAKING > noun3 < all
statements
statements
statements
I would... (3 Replies)
Hi,
I have one file, say file 1, that has data like below where 19900107 is the date,
19900107 12 144 129 0.7380047
19900108 12 168 129 0.3149017
19900109 12 192 129 3.2766666E-02
... (3 Replies)
Sample File
abc
xyz
def
abc
ggh
abc
xyz
I just created a sample file above to show what I need. I need to grep two lines. e.g abc and xyz(only if they are one after the other) so output would be
abc
xyz
abc
xyz
(note abc followed by ggh line would not come out in the output). I... (9 Replies)
Hello. How does one grep lines in a file that have only one field?
AAA BBB CCC
DDD
AAA CCC
Is is possible to grep "DDD" becuase it has only one field?
Thanks.
---------- Post updated at 08:03 PM ---------- Previous update was at 07:25 PM ----------
I found it, thank you!
awk 'NF... (2 Replies)
Hi guys,
This is probably very easy but I've no idea how to pull this out.
Basically, I need to find errors into a very large logfile. When you grep the ID, the output is like this:
+- Type: 799911 Code: Ret: 22728954 Mand: X Def: Des: UserDes: SeqNo: 2
+- Type: 799911 Code: Ret:... (5 Replies)
Hi all,
I have two files.
File A looks like this:
abkhasian com|hum
accent com|com|com|com|sta
acceptation act|com|sta
adventures com|hum
adversity com|hum|hum
and File B looks like this:
adventure
adventures
adversary
Adverse
adversity
I want to print those lines in File A... (9 Replies)
Discussion started by: owwow14
9 Replies
LEARN ABOUT POSIX
copymsg
copymsg(9F) Kernel Functions for Drivers copymsg(9F)NAME
copymsg - copy a message
SYNOPSIS
#include <sys/stream.h>
mblk_t *copymsg(mblk_t *mp);
INTERFACE LEVEL
Architecture independent level 1 (DDI/DKI).
PARAMETERS
mp Pointer to the message to be copied.
DESCRIPTION
copymsg() forms a new message by allocating new message blocks, and copying the contents of the message referred to by mp (using the
copyb(9F) function). It returns a pointer to the new message.
RETURN VALUES
If the copy is successful, copymsg() returns a pointer to the new message. Otherwise, it returns a NULL pointer.
CONTEXT
copymsg() can be called from user or interrupt context.
EXAMPLES
Example 1: : Using copymsg
The routine lctouc() converts all the lowercase ASCII characters in the message to uppercase. If the reference count is greater than one
(line 8), then the message is shared, and must be copied before changing the contents of the data buffer. If the call to the copymsg()
function fails (line 9), return NULL (line 10), otherwise, free the original message (line 11). If the reference count was equal to 1, the
message can be modified. For each character (line 16) in each message block (line 15), if it is a lowercase letter, convert it to an upper-
case letter (line 18). A pointer to the converted message is returned (line 21).
1 mblk_t *lctouc(mp)
2 mblk_t *mp;
3 {
4 mblk_t *cmp;
5 mblk_t *tmp;
6 unsigned char *cp;
7
8 if (mp->b_datap->db_ref > 1) {
9 if ((cmp = copymsg(mp)) == NULL)
10 return (NULL);
11 freemsg(mp);
12 } else {
13 cmp = mp;
14 }
15 for (tmp = cmp; tmp; tmp = tmp->b_cont) {
16 for (cp = tmp->b_rptr; cp < tmp->b_wptr; cp++) {
17 if ((*cp <= 'z') && (*cp >= 'a'))
18 *cp -= 0x20;
19 }
20 }
21 return(cmp);
22 }
SEE ALSO allocb(9F), copyb(9F), msgb(9S)
Writing Device Drivers
STREAMS Programming Guide
SunOS 5.10 27 Jun 1995 copymsg(9F)