02-07-2008
By "first occurance" do you mean first occurance in a line or first occurance in a file?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I want to replace 2nd instance of "foo" in a file use sed.
Any suggestions? (2 Replies)
Discussion started by: katrvu
2 Replies
2. Shell Programming and Scripting
Hi all,
I have file with following content
...........................
..........TEST..........
..........TEST..........
.....................
.....TEST..........
.....................
.....................
.....TEST..........
I want to replace nth "TEST" with "OK" using... (4 Replies)
Discussion started by: uttamhoode
4 Replies
3. Shell Programming and Scripting
Hello forum,
I need help with a script for displaying the number of instances/times a particular line appears in a tab-delimited file and append that number to the end of the line.
Example text file:
aaa bbb ccc ddd
ggg hhh kkk nnn
aaa bbb ccc ddd
aaa bbb ccc ddd
ppp qqq nnn sss
ggg... (1 Reply)
Discussion started by: jaysean
1 Replies
4. Shell Programming and Scripting
I have a record like the one given below.
010000306551~IN ~N~ |WINDWARD PK|Alpharetta|
If ~ is present more than instance in a line,then I need to delete those instances.
Any ideas?
I am working in Solaris (7 Replies)
Discussion started by: prasperl
7 Replies
5. Shell Programming and Scripting
I was told a way to do this with awk earlier today but is there a way with sed to specify the last instance of a character on a line?
You will know what character you're looking for but there could be none or one hundred instances of it on a line say and you ONLY want to specify the last one for... (3 Replies)
Discussion started by: Bashingaway
3 Replies
6. Shell Programming and Scripting
test.txt is the dynamic file but some of combination are fix
like below are the lines
;wonder_off =
;wonder_off = disabled
wonder_off =
wonder_off = disabled
the test.txt can content them in any order
#cat test.xt
;wonder_off =
;wonder_off = disabled
wonder_off =
wonder_off =... (5 Replies)
Discussion started by: SilvesterJ
5 Replies
7. Shell Programming and Scripting
Hello,
I have two files:
file1
x
v
r
g
file2
aaaa,x,1111
bbbb,v,2222
bbbb,v,
cccc,r,3333
dddd,s,4444
eeee,q,5555
ffff,p,6666 (12 Replies)
Discussion started by: smarones
12 Replies
8. Shell Programming and Scripting
Suppose you have a line like this:
cn=user.blr.ou=blr.india.o=company
The line should be converted like this:
cn=user.blr,ou=blr.india,o=comapny
Was wondering how to do that using shell script.
Please use tags where appropriate, thank you (4 Replies)
Discussion started by: saurabhkoar
4 Replies
9. Shell Programming and Scripting
I Have a text file with several thousand lines of text.
Occasionally there will be a "sysAlive" line of text (every so often)
What would be an awk command to print every line of text, and to put in incrementing counter ONLY on the "sysAlive" lines
For example:
>cat file.txt
lineAAA a b c d... (4 Replies)
Discussion started by: ajp7701
4 Replies
10. Shell Programming and Scripting
Hi,
Need help on replacing every second instance of delimeter.
Scenario:
var="Name1,Value1,Name2,Value2,Name3,Value3,Name4,Value"
I want every second "," to replace with "|"
I tried like below
echo $var| sed 's/,/|/2'
But, it's not working.
Expected output:
... (4 Replies)
Discussion started by: Sumanthsv
4 Replies
LEARN ABOUT OPENSOLARIS
rsm_intr_signal_post
rsm_intr_signal_post(3RSM) Remote Shared Memory Library Functions rsm_intr_signal_post(3RSM)
NAME
rsm_intr_signal_post, rsm_intr_signal_wait - signal or wait for an event
SYNOPSIS
cc [ flag... ] file... -lrsm [ library... ]
#include <rsmapi.h>
int rsm_intr_signal_post(void *memseg, uint_t flags);
int rsm_intr_signal_wait(void *memseg, int timeout);
DESCRIPTION
The rsm_intr_signal_post() and rsm_intr_signal_wait() functions are event functions that allow synchronization between importer processes
and exporter processes. A process may block to wait for an event occurance by calling rsm_intr_signal_wait(). A process can signal a wait-
ing process when an event occurs by calling rsm_intr_signal_post().
The rsm_intr_signal_post() function signals an event occurance. Either an import segment handle (rsm_memseg_import_handle_t) or an export
segment handle (rsm_memseg_export_handle_t) may be type cast to a void pointer for the memseg argument. If memseg refers to an import han-
dle, the exporting process is signalled. If memseg refers to an export handle, all importers of that segment are signalled. The flags argu-
ment may be set to RSM_SIGPOST_NO_ACCUMULATE; this will cause this event to be discarded if an event is already pending for the target seg-
ment.
The rsm_intr_signal_wait() function allows a process to block and wait for an event occurance. Either an import segment handle (rsm_mem-
seg_import_handle_t) or an export segment handle (rsm_memseg_export_handle_t) may be type cast to a void pointer for the memseg argument.
The process blocks for up to timeout milliseconds for an event to occur; if the timeout value is -1, the process blocks until an event
occurs or until interrupted.
RETURN VALUES
Upon successful completion, these functions return 0. Otherwise, an error value is returned to indicate the error.
ERRORS
The rsm_intr_signal_post() and rsm_intr_signal_wait() functions can return the following error:
RSMERR_BAD_SEG_HNDL Invalid segment handle.
The rsm_intr_signal_post() function can return the following error:
RSMERR_CONN_ABORTED
Connection aborted.
RSMERR_REMOTE_NODE_UNREACHABL
Remote node not reachable.
The rsm_intr_signal_wait() function can return the following errors:
RSMERR_INTERRUPTED Wait interrupted.
RSMERR_TIMEOUT Timer expired.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
|ATTRIBUTE TYPE |ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
rsm_memseg_get_pollfd(3RSM), attributes(5)
SunOS 5.11 7 Nov 2002 rsm_intr_signal_post(3RSM)