01-20-2012
Where is this "execution problem" you submitted? (Subject of your thread...)
10 More Discussions You Might Find Interesting
1. AIX
Guys,
I am beginer in unix. There is a cobol file with fixed-width. I want to read the total Line, Word and character count. I have tried with wc-l unix command, but it returns '0'.
Please advice me the correct command/steps to get the record count.
Thanks in advance. (4 Replies)
Discussion started by: vibhar
4 Replies
2. Shell Programming and Scripting
Dear All,
I have a script as follows:
1 #! /bin/ksh
2 #
28 varDate=`date +%d%h%y`
29 export spool_file=/app/my_user/work/TH_Status_${varDate}_Check.txt
30
31 #########################
32 # Unix Code Starts here #
33 #########################
... (3 Replies)
Discussion started by: saps19
3 Replies
3. UNIX for Dummies Questions & Answers
Hi
I want to make a script . In this script i want to use input file and this input file consist of three numbers in a line
for example input file is as below:
919876543210 09876543234567876 98764534245678 aircelmms","aircelweb","aircelwap"
096574235625... (2 Replies)
Discussion started by: esumiba
2 Replies
4. UNIX for Dummies Questions & Answers
Hi
i am using expect module and trying to login using following code.
ssh 127.0.0.1
expect "word:"
send "$password \n"
kindly let me know the login script using expect module (1 Reply)
Discussion started by: esumiba
1 Replies
5. UNIX for Dummies Questions & Answers
Hi
I am automating my few commands out of which one command is
tail -f running.logs
when i run this command it does not automatically exit and show prompt (#)
what would i do so that it will exit out automatically after few seconds and move to the next command without using
... (4 Replies)
Discussion started by: esumiba
4 Replies
6. UNIX for Dummies Questions & Answers
HI
I am trying to check the status of port using command
/code:
netstat -an | grep port
/Output:
*.2009 *.* 0 0 65535 0 LISTEN
what i am trying to do is
i want to grep only status Wether the port is established/listen if so show ok else... (1 Reply)
Discussion started by: esumiba
1 Replies
7. Shell Programming and Scripting
hi all,
when i tried executing the script by giving following command
$ sh test.sh <parameter>
it shows the following output:
<none>
status code=0
Previously it was working fine.But now its showing this output. (1 Reply)
Discussion started by: sanjay mn
1 Replies
8. Shell Programming and Scripting
Hi,
I have been trying to run a simple script
CONFIG_FILE="/jay/check"
.
.
.
for i in `cat $CONFIG_FILE`
do
loc=`echo $i | cut -d "|" -f2`
var=$(find $loc -mtime -1|wc -l)
if then
echo $loc has files older than 1 day
fi
done
.
.
. (2 Replies)
Discussion started by: jayii
2 Replies
9. UNIX for Dummies Questions & Answers
How to search a pattern from multiple files...
i used the command suppose the pattern name is xxx
grep xxx (file1-o- file2-o- file3)
Thanks in advance (4 Replies)
Discussion started by: ksakil
4 Replies
10. Shell Programming and Scripting
I am trying to explore HERE Document in UNIX.
Here is the sample script that i am trying to execute:
#!/bin/sh
filename=sample.txt
vi $filename <<EOF
i
This file was created automatically from
a shell script.
^
Here is the error i received when i execute above script:
Vim: Warning: Input... (3 Replies)
Discussion started by: satty007
3 Replies
LEARN ABOUT SUNOS
thr_suspend
thr_suspend(3C) Standard C Library Functions thr_suspend(3C)
NAME
thr_suspend, thr_continue - suspend or continue thread execution
SYNOPSIS
cc -mt [ flag... ] file...[ library... ]
#include <thread.h>
int thr_suspend(thread_t target_thread);
int thr_continue(thread_t target_thread);
DESCRIPTION
The thr_suspend() function immediately suspends the execution of the thread specified by target_thread. On successful return from thr_sus-
pend(), the suspended thread is no longer executing. Once a thread is suspended, subsequent calls to thr_suspend() have no effect.
The thr_continue() function resumes the execution of a suspended thread. Once a suspended thread is continued, subsequent calls to thr_con-
tinue() have no effect.
A suspended thread will not be awakened by any mechanism other than a call to thr_continue(). Signals and the effect of calls tomu-
tex_unlock(3C), rw_unlock(3C), sema_post(3C), cond_signal(3C), and cond_broadcast(3C) remain pending until the execution of the thread is
resumed by thr_continue().
RETURN VALUES
If successful, the thr_suspend() and thr_continue() functions return 0. Otherwise, a non-zero value is returned to indicate the error.
ERRORS
The thr_suspend() and thr_continue() functions will fail if:
ESRCH The target_thread cannot be found in the current process.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
thr_create(3C), thr_join(3C), attributes(5), standards(5)
WARNINGS
The thr_suspend() function is extremely difficult to use safely because it suspends the target thread with no concern for the target
thread's state. The target thread could be holding locks, waiting for a lock, or waiting on a condition variable when it is unconditionally
suspended. The thread will not run until thr_continue() is applied, regardless of any calls to mutex_unlock(), cond_signal(), or
cond_broadcast() by other threads. Its existence on a sleep queue can interfere with the waking up of other threads that are on the same
sleep queue.
The thr_suspend() and thr_continue() functions should be avoided. Mechanisms that involve the cooperation of the targeted thread, such as
mutex locks and condition variables, should be employed instead.
SunOS 5.10 22 Mar 2002 thr_suspend(3C)