In this index.html mostly used label, & input tag with a class which is defined below style.css page-

In this style.css page used class and multiple tags which is included in index.html. After that with help of style.css page create below Item check list-

The post How to create an Attractive Item Check List using HTML & CSS? appeared first on scmGalaxy.

curl http://myjenkins/job/myjob/lastBuild/api/json | grep –color result\”:null

If a build is in progress, a grep for result\”:null will return 0.
If a build is finished, a grep for result\”:null will return 1.
Not especially elegant, but it works well enough for my needs.

For example, I have a Bash script that starts a build, then waits for it to finish:

JOB_URL=http://jenkins.local/job/stevehhhbuild
JOB_STATUS_URL=${JOB_URL}/lastBuild/api/json

echo Build finished

Reference – serverfault.com/questions/309848/how-can…49988bb53ee820fe202a
Regards,
Rajesh Kumar
Twitt me @ twitter.com/RajeshKumarIn

The post Check to see if a build is running or not appeared first on scmGalaxy.

If a linux-build-server suddenly starts getting slow, I would divide my approach / troubleshooting into 3 section as follows;

1. System Level troubleshooting

a. RAM related issues

b. Disk Space related Issues

c. Disk I/O read write issues

d. Network Hardware issues

e. Mount issues

f. Too Many process running in the machine

2. Application Level troubleshooting

a. Application is not behaving properly. Hit to Application log file OR application server log file OR web server Log file and try to understand the issues.

b. zombie process issues – Find out if any as such process which is causing the system performance issues.

c. Application Log – depends on the application installed, this can be referred and make use of the experience with the project and troubleshoot.

d. Web Server Log – we can check http, tomcat log as well.

e. Application Server Log – We can see jboss, weblogic logs to see if the application server response/receive time is the issues for slowness.

f. Memory Leak of any application – This is one of well known issues in lunux based server due to bad application coding. Many times this can be resolved either by fixing the code or rebooting. But many other solutions are there to apply.

3. Dependent Services troubleshooting

a. SMTP Response time – SMTP server is not responding faster which is causing delay in response and queue up many processes.

b. Network issues – There are many System performance issues is dependent on network or service which is depends on the network.

c. Firewall related issues

d. Antivirus related issues

 Some of the useful commands for troubleshooting are..

1. df –k

2. du –sh

3. top

4. uptime

5. ps –eaf | grep

6. vmstat

7. ping

8. tail –f <logfile>

9. iostat

10.free

11.kill -9

12.mount

13.sar

14.ifconfig eth0 | enable | disable

15.traceroute

16.netstat -r

17.nslookup

18.route

   There are various options available for each commands and depends on the need during the troubleshooting, right commands can be applied. To find arguments and their explanation, I usually refer google.com rather than man page.

The post If a linux-build-server suddenly starts getting slow, what would you check? appeared first on scmGalaxy.

Checking File Attributes in Perl

I have been using perl for quite some time now. I have also been using the file handling logic in my scripts. However, what I did not know till now is that you can quickly check for certain file properties in perl. Here is an example:
#!/usr/bin/perl
my (@description,$size);
if (-e $file)
{
push @description, ‘binary’ if (-B _);
push @description, ‘a socket’ if (-S _);
push @description, ‘a text file’ if (-T _);
push @description, ‘a block special file’ if (-b _);
push @description, ‘a character special file’ if (-c _);
push @description, ‘a directory’ if (-d _);
push @description, ‘executable’ if (-x _);
push @description, (($size = -s _)) ? “$size bytes” : ‘empty’;
print “$file is “, join(‘, ‘,@description),”\n”;
}
Nice, isn’t it?
Here is the complete list of features that you can check:

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