Could anybody help me.
I need to create a script that reads a text file from STDIN and prints out the file to STDOUT with line numbers at the beginning of each line.
Thanks. (5 Replies)
Hello, I need help in appending the line number of each line to the file and also to get the total number of lines. Can somebody please help me.
I have a file say:
abc
def
ccc
ddd
ffff
The output should be:
Instance1=abc
Instance2=def
Instance3=ccc
Instance4=ddd
Instance5=ffff
... (2 Replies)
Hi,
I have a huge file & I want to add a specific text in column. But I want to add this text from a specific line number to a specific line number & another text in to another range of line numbers.
To be more specific: lets say my file has 1000 lines & 4 Columns. I want to add text "Hello"... (2 Replies)
BTW, this is my first post and I'm fairly new to Unix. :D
I'm having issues with a korn shell script running abnormally long. What we would like to do is echo the line number the job is executing at the time.
Is there any sort of function or environment variable that allows such a thing?
... (1 Reply)
Hi Everybody,
I am trying to write a script that will get some perticuler data from a file and redirect to a file.
My Question is,
I have a Very huge file,In that file I have my required data is started from 25th line and it will ends in 100th line.
I know the line numbers, I need to get all... (9 Replies)
Hello Everyone.
I am trying to display contains of a file from a specific line to a specific line(let say, from line number 3 to line number 5). For this I got the shell script as shown below:
if ; then
if ; then
tail +$1 $3 | head -n $2
else
... (5 Replies)
Hi,
I have created one shell script in which it will count number of "~" tilda charactors from each line of the file.But the problem is that i need to count each line count individually, that means. if line one contains 14 "~"s and line two contains 15 "~"s then it should give an error msg.each... (3 Replies)
Hi,
I want to print the line number with the pattern of the line on a same line using multi-patterns in sed.
But i don't know how to do it.
For example, I have a file
abc
def
ghi
I want to print
1 abc
2 def
3 ghi
I know how to write it one line code, but i don't know how to put... (11 Replies)
Hello everyone,
I don't really know anything about scripting, but I have to manage to make this script, out of necessity.
#!/bin/bash
while read -r line; do #I'm reading from a big wordlist
instructions using $line
done
Is there a way to automatically write the $line number the script... (4 Replies)
I have one text file
1 2 3
a 5
4 4 3
where i want to print the line number
while read line
do
line_no=`awk '{print NR, $0}'`
echo 'In line no $line_no'
done <$txt_file
If i run the above code, it will print
'In line no 1 1 2 3'
It prints the line number with the whole... (3 Replies)
Discussion started by: RJG
3 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)