06-30-2017
Moderator's Comments:
|
|
This thread is in a support area of the forum - transferring it to "Shell Programming and Scripting".
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Sorry for such a dreadful title, but I'm not sure how to be more descriptive. I'm hoping some of the more gurutastic out there can take a look at a solution I came up with to a problem, and advice if there are better ways to have gone about it.
To make a long story short around 20K pieces of... (2 Replies)
Discussion started by: DeCoTwc
2 Replies
2. Shell Programming and Scripting
I'm trying to understand if it's possible to create a set of variables that are numbered based on another variable (using eval) in a loop, and then call on it before the loop ends.
As an example I've written a script called question (The fist command is to show what is the contents of the... (2 Replies)
Discussion started by: DeCoTwc
2 Replies
3. Shell Programming and Scripting
Hi Im running this script, which is supposed to find the max value build some tables and then stop running once all the tables are built. Thing is , it keeps assigning a null value to $h and then $g is null so it keep building tables i.e. testupdateNUL. How can I stop this? Here is what I have:
... (4 Replies)
Discussion started by: brandono66
4 Replies
4. Shell Programming and Scripting
Hi all
Sorry for the basic question, but i am writing a shell script to get around a slightly flaky binary that ships with one of our servers. This particular utility randomly generates the correct information and could work first time or may work on the 12th or 100th attempt etc !.... (4 Replies)
Discussion started by: rethink
4 Replies
5. Shell Programming and Scripting
Hi,
hope I am posting in the right section.
My problem is that I have 2 or more arguments passed and I want to check if the arguments passed exists or not.
The first argument should not exist and the remaining others should exist.
example:
./shells.sh argument1 argument2 argument3
... (5 Replies)
Discussion started by: fight4love
5 Replies
6. Shell Programming and Scripting
Hi, I was debating if I should put this in the dummies or scripts section, I apologize in advance if I chose poorly.
Fairly new to Unix and BASH scripting but I thought I made it fairly well given my limited understanding. However, the output indicates that it's looping and I'm ending up with a... (5 Replies)
Discussion started by: gotreef
5 Replies
7. Shell Programming and Scripting
Hello All,
Maybe I'm Missing something here but I have NOOO idea what the heck is going on with this....?
I have a Variable that contains a PATTERN of what I'm considering "Illegal Characters". So what I'm doing is looping
through a string containing some of these "Illegal Characters". Now... (5 Replies)
Discussion started by: mrm5102
5 Replies
8. Shell Programming and Scripting
Hi,
I want to read file multiple times. Right now i am using while loop but that is not working.
ex.
While read line
do
while read line2
do
echo stmt1
#processing some data based on data.,
done < file2.txt
done < file1.txt # This will have 10... (4 Replies)
Discussion started by: tmalik79
4 Replies
9. Shell Programming and Scripting
Here's my code:
awk -F '' 'NR==FNR {
if (/time/ && $5>10)
A=$2" "$3":"$4":"($5-01)
else if (/time/ && $5<01)
A=$2" "$3":"$4-01":"(59-$5)
else if (/time/ && $5<=10)
A=$2" "$3":"$4":0"($5-01)
else if (/close/) {
B=0
n1=n2;
... (2 Replies)
Discussion started by: klane
2 Replies
10. Shell Programming and Scripting
Hi all,
i developed a script to measure the uptime of a process in a Solaris 10/11 environments.
All is well, but i came across a situation where there are multiple processes of the same name. Basically i have the following result file:
beVWARS 13357 19592122
beVWARS 14329 19591910... (4 Replies)
Discussion started by: nms
4 Replies
strace(1M) strace(1M)
NAME
strace - write STREAMS event trace messages to standard output
SYNOPSIS
mod sub pri
DESCRIPTION
gets STREAMS event trace messages from STREAMS drivers and modules via the STREAMS log driver and writes these messages to standard output.
By default, without arguments writes all STREAMS trace messages from all drivers and modules. with command-line arguments limits the trace
messages received.
The arguments, which must be specified in groups of three, are:
mod Specifies the STREAMS module identification number from the streamtab entry.
sub Specifies a subidentification number (often corresponding to a minor device).
pri Specifies a tracing priority level. gets messages of a level equal to or less than the value specified by pri. Only posi-
tive integer values are allowed.
The value can be used for any argument in the command line to indicate that there are no restrictions for that argument.
Multiple sets of the three arguments can be specified to obtain the messages from more than one driver or module.
Only one process can open the STREAMS log driver at a time.
When is invoked, the log driver compares the sets of command line arguments with actual trace messages, returning only messages that sat-
isfy the specified criteria.
STREAMS event trace messages have the following format:
seq time tick pri ind mod sub text
Components are interpreted as follows:
seq Trace event sequence number.
time Time the message was sent expressed in hh:mm:ss.
tick Time the message was sent expressed in machine ticks since the last boot.
pri Tracing priority level as defined by the STREAMS driver or module that originates the messages.
ind Can be any combination of the following three message indicators:
The message has also been saved in the error log.
The message signaled a fatal error.
The message has also been mailed to the system administrator.
mod Module identification number of the trace message source.
sub Subidentification number of the trace message source.
text Trace message text.
runs until terminated by the user.
EXAMPLES
Display all trace messages received from the driver or module identified by mod
Display trace messages of any tracing priority level from the driver or module identified by mod and its minor devices identified by the
sub or
Display the trace messages from the same driver or module and subs but limit the priority levels to 0 for subs 2 and 3; 1 for sub 4, driver
or module
WARNINGS
Running with several sets of arguments can impair STREAMS performance, particularly for those modules and drivers that are sending the mes-
sages.
Also be aware that may not be able to handle a large number of messages. If drivers and modules return messages to too quickly, some may
be lost.
FILES
NLS catalog for
SEE ALSO
strclean(1M), strerr(1M), strlog(7).
strace(1M)