10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
I search for certain values in a file across many directories using the following awk code
awk '/Sl.*thickness/ {Sl=$3;Tt=$NF}END{print Sl, Tt}' DILAT.DAT
What I would like to do is write out Sl and Tt obtained from these files from many directories to a single file. So for example if... (2 Replies)
Discussion started by: lost.identity
2 Replies
2. Shell Programming and Scripting
Following is the code:
------------------------------
a=100
b=200
c=300
touch testfl.txt.gz
chmod 664 testfl.txt.gz
echo $a|gzip >> "testfl.txt.gz"
echo $b|gzip >> "testfl.txt.gz"
echo $c|gzip >> "testfl.txt.gz"
------------------------------
There is a requirement as follows.
I need... (1 Reply)
Discussion started by: kmanivan82
1 Replies
3. Shell Programming and Scripting
I have a file which has data in the below format:
7810902|6783014102| || |0| |0| |0| |0|||||T|04/13/2006||9423|7421||100|2006-04-13 16:50:28|||2006-04-13 16:50:28|n|51|-1||214
1089929|||||NewSpCreateAction request successful. Activity ID = <826528>||||100|n|2006-04-13 16:50:27|2006-04-13... (3 Replies)
Discussion started by: ankianand88
3 Replies
4. Shell Programming and Scripting
I have a script which has to be scheduled to run 3 times a day.
My script picks the required fields from logfile and stores the data in a.csv file.
Sample data.
my logfile contain:
0097A,0374D,100903,1519,00000606191
0097A,C88RA,100903,0724,00000606105
So the output of first execution... (3 Replies)
Discussion started by: shrima.pratima
3 Replies
5. Shell Programming and Scripting
hai..i am new to unix..and i've currently learn shell script..
i have this small problem where i would like to save every data from log file into user directory if the data is equal to the name of the user..
i manage to do that with below script..
i would like to ask if there is any solutions so... (1 Reply)
Discussion started by: meggae
1 Replies
6. Shell Programming and Scripting
I have an xml file data as shown below:
<impl name="Nortel" is-enabled="true">
<package-mappings>
<const-mapping target-state="EndPoint"
target-param="cfCNDSubscribed" constant-value="true"/>
<const-mapping... (2 Replies)
Discussion started by: ravi_rn
2 Replies
7. UNIX for Dummies Questions & Answers
i want to develop a script newdata that writes new data to a file called items
the file items has the following headings columns separated by tabs:
channel date time programe
if i type executable file newdata on the command line with parameters, it should append it to the items files
the... (1 Reply)
Discussion started by: fletcher
1 Replies
8. UNIX for Dummies Questions & Answers
One of the fortunate things about posting in a "Dummies" forum is you probably aren't expecting a lot of out me...
I'm trying to pull fields from two lines in the same file(s), and then append them together in a new file.
So...I get a nice line-by-line of the first bit of data I'm looking... (6 Replies)
Discussion started by: Milano_EH3
6 Replies
9. Shell Programming and Scripting
Hi,
I need to append the data in to a file by using tab delimiter.
eg:
echo "Data1" >> filename.txt
echo "\t" >> filename.txt (its not working)
echo "Data2" >> filename.txt.
the result sould be like this.
Data1 Data2 (6 Replies)
Discussion started by: Sharmila_P
6 Replies
10. Shell Programming and Scripting
How to get the data from the sybase database and append the data obtained into the file.
For example,
I will get the filename 'temp' from the database. This filename is associated with the number 1.6... This number 1.6 needs to be copied into the file that matches the filename in the... (1 Reply)
Discussion started by: vinay123
1 Replies
WDMD(8) System Manager's Manual WDMD(8)
NAME
wdmd - watchdog multiplexing daemon
SYNOPSIS
wdmd [OPTIONS]
DESCRIPTION
This daemon opens /dev/watchdog and allows multiple independent sources to detmermine whether each KEEPALIVE is done. Every test interval
(10 seconds), the daemon tests each source. If any test fails, the KEEPALIVE is not done. In a standard configuration, the watchdog timer
will reset the system if no KEEPALIVE is done for 60 seconds ("fire timeout"). This means that if single test fails 5-6 times in row, the
watchdog will fire and reset the system. With multiple test sources, fewer separate failures back to back can also cause a reset, e.g.
T seconds, P pass, F fail
T00: test1 P, test2 P, test3 P: KEEPALIVE done
T10: test1 F, test2 F, test3 P: KEEPALIVE skipped
T20: test1 F, test2 P, test3 P: KEEPALIVE skipped
T30: test1 P, test2 F, test3 P: KEEPALIVE skipped
T40: test1 P, test2 P, test3 F: KEEPALIVE skipped
T50: test1 F, test2 F, test3 P: KEEPALIVE skipped
T60: test1 P, test2 F, test3 P: KEEPALIVE skipped
T60: watchdog fires, system resets
(Depending on timings, the system may be reset sometime shortly before T60, and the tests at T60 would not be run.)
A crucial aspect to the design and function of wdmd is that if any single source does not pass tests for the fire timeout, the watchdog is
guaranteed to fire, regardless of whether other sources on the system have passed or failed. A spurious reset due to the combined effects
of multiple failing tests as shown above, is an accepted side effect.
wdmd will exit if a watchdog driver is not loaded.
wdmd cannot be used on the system with any other program that needs to open /dev/watchdog, e.g. watchdog(8).
Test Source: clients
Using libwdmd, programs connect to wdmd via a unix socket, and send regular messages to wdmd to update an expiry time for their connection.
Every test interval, wdmd will check if the expiry time for a connection has been reached. If so, the test for that client fails.
(Other test sources such as scripts executed each test interval may be added in the future.)
OPTIONS
-D Enable debugging to stderr and don't fork.
-H num Enable (1) or disable (0) high priority features such as realtime scheduling priority and mlockall.
Default 1.
2011-08-01 WDMD(8)
