9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
Here is my crontab
# Reboot one Sunday out of 2 at 02:00
0 2 * * 0/2 /usr/bin/reboot
2017-04-16
2017-04-23
2017-04-30
and so on
I tested my crontab here, it seems to work
Http://cron.schlitt.info/index.php?c...=100&test=Test
However on my distrib linux mageďa
When I register... (4 Replies)
Discussion started by: amazigh42
4 Replies
2. Post Here to Contact Site Administrators and Moderators
An 'addition' to the "Homework & Classes" requirements..
As i am someone without paper, i just figured i got tempred reading such a question.
To avoid such 'feelings' in future, i'd be thankfull if the 'kind & definition of the course' would be required too.
As in (i dont know about proper... (2 Replies)
Discussion started by: sea
2 Replies
3. UNIX for Dummies Questions & Answers
how to emulate aix 5.3
i had try pearpc , but it didn't work ...
someone have some solution?
thanks (1 Reply)
Discussion started by: prpkrk
1 Replies
4. SCO
Continuing saga of working on making a retail store more robust by creating a backup clone of the main server, a 1995 era :eek: PC running SCO OpenServer 5.0.0b and a discontinued Point of Sales (POS) software system.
I have a PC of the same make and model. The CPU runs faster and it has a... (5 Replies)
Discussion started by: jgt10
5 Replies
5. Shell Programming and Scripting
I want to filter 2nd column = 2 using awk
$ cat t
1 2
2 4
$ VAR=2
#variable worked in print
$ cat t | awk -v ID=$VAR ' { print ID}'
2
2
# but variable didn't work in awk filter
$ cat t | awk -v ID=$VAR '$2~/ID/ { print $0}' (2 Replies)
Discussion started by: honglus
2 Replies
6. Shell Programming and Scripting
Hi
This is what I was trying to do, comment one line and add something different in a new line right next.
This is the command I want to do
more .profile | sed 's,STRING1, #STRING1 NEWLINE STRING2,'
(I´m using ',' because my string is something like this
exec... (3 Replies)
Discussion started by: alcalina
3 Replies
7. Shell Programming and Scripting
I have created a script to strat and shutdown Oracle 10g DB on Solaris automatically when UNIX reboot. In the begining, it worked well. All of sudden, the dbstart part didn't work, other 3 part for lsnrctl, emctl, isqlplusctl all worked fine. I think it was TNS_ADMIN variable got problem. Because... (0 Replies)
Discussion started by: duke0001
0 Replies
8. Shell Programming and Scripting
Hi, everyone:
I post a new thread because previous post may sink and I hope the new one can be caught by your eyes.
I created a shell script and the script works fine. However, the mail program part on script didn't send email to my email box and it also didn't provide any traceable... (7 Replies)
Discussion started by: duke0001
7 Replies
9. Shell Programming and Scripting
Hi all,
I am writing a script to monitor some processes existence in the system. It works perfectly by running the script manually in commend line. However, when I put it under cron to run it failed. Everything time when the variable is null in the if statment. it failed and quitted. Here is... (2 Replies)
Discussion started by: stancwong
2 Replies
strace(1M) System Administration Commands strace(1M)
NAME
strace - print STREAMS trace messages
SYNOPSIS
strace [ mid sid level...]
DESCRIPTION
strace without arguments writes all STREAMS event trace messages from all drivers and modules to its standard output. These messages are
obtained from the STREAMS log driver (see log(7D)). If arguments are provided, they must be in triplets of the form mid, sid, level, where
mid is a STREAMS module ID number, sid is a sub-ID number, and level is a tracing priority level. Each triplet indicates that tracing
messages are to be received from the given module/driver, sub-ID (usually indicating minor device), and priority level equal to, or less
than the given level. The token all may be used for any member to indicate no restriction for that attribute.
The format of each trace message output is:
<seq> <time> <ticks> <level> <flags> <mid> <sid> <text>
<seq> trace sequence number
<time> time of message in hh:mm:ss
<ticks> time of message in machine ticks since boot
<level> tracing priority level
<flags> E : message is also in the error log F : indicates a fatal error N : mail was sent to the system administrator (hardcoded
as root)
<mid> module ID number of source
<sid> sub-ID number of source
<text> formatted text of the trace message
Once initiated, strace will continue to execute until terminated by the user.
EXAMPLES
Example 1: A sample output of the strace command:
The following example outputs all trace messages from the module or driver whose module ID is 41:
strace 41 all all
The following example outputs those trace messages from driver or module ID 41 with sub-IDs 0, 1, or 2:
strace 41 0 1 41 1 1 41 2 0
Messages from sub-IDs 0 and 1 must have a tracing level less than or equal to 1. Those from sub-ID 2 must have a tracing level of 0.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
attributes(5), log(7D)
STREAMS Programming Guide
NOTES
o There is no restriction to the number of strace processes opening the STREAMS log driver at a time.
o The log-driver records the list of the triplets specified in the command invocation, and compares each potential trace message against
this list to decide if it should be formatted and sent up to the strace process. Hence, long lists of triplets will have a greater
impact on overall STREAMS performance. Running strace will have the most impact on the timing of the modules and drivers generating
the trace messages that are sent to the strace process. If trace messages are generated faster than the strace process can handle
them, some of the messages will be lost. This last case can be determined by examining the sequence numbers on the trace messages
output.
SunOS 5.10 4 Oct 1994 strace(1M)