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Top Forums UNIX for Beginners Questions & Answers Shell script to check a command executed sucessfully or not Post 303043554 by sravani25 on Friday 31st of January 2020 11:20:34 AM
Old 01-31-2020
Hi rbatte1 and Rudi,


Thanks for the reply.

My intention is when ever I run the below command, if the output is successful then I want to print successful output need to ignore if the command output is not successfull.
Code:
$i -classpath $loc4 org.apache.catalina.util.ServerInfo

But I tried to redirect the output but still getting error messages.
Code:
Error: Could not find or load main class org.apache.catalina.util.ServerInfo
{"'tomcat'":"'Server version: Apache Tomcat/9.0.30 Server built: Dec 7 2019 16:42:04 UTC Server number: 9.0.30.0 OS Name: Linux OS Version: 3.10.0-1062.9.1.el7.x86_64 Architecture: amd64 JVM Version: 1.8.0_171-b11 JVM Vendor: Oracle Corporation'"}


Moderator's Comments:
Mod Comment
Please wrap all code, files, input & output/errors in CODE tags.
It makes them easier to read and preserves spacing for indenting or fixed-width data.

Last edited by rbatte1; 02-06-2020 at 06:19 AM..
 

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apache(1M)						  System Administration Commands						apache(1M)

NAME
apache - Apache hypertext transfer protocol server overview DESCRIPTION
apache consists of a main server daemon, loadable server modules, some additional support utilities, configuration files, and documenta- tion. FILES
The apache HTTPD server is integrated with Solaris. The following files specify the installation locations for apache: /etc/apache Contains server configuration files. A newly-installed server must be manually configured before use. Typically this involves copying httpd.conf-example to the httpd.conf file and making local configuration adjustments. /usr/apache/bin Contains the httpd executable as well as other utility programs. /usr/apache/htdocs Contains the Apache manual in HTML format. This documentation is accessible by way of a link on the server test page that gets installed upon fresh installation. /usr/apache/include Contains the Apache header files, which are needed for building various optional server extensions with apxs(8) /usr/apache/jserv Contains documention for the mod_jserv java servlet module. Documention can be read with a web browser using the url: file:/usr/apache/jserv/docs/index.html /usr/apache/libexec Contains loadable modules (DSOs) supplied with the server. Any modules which are added using apxs(8)are also copied into this directory. /usr/apache/man Contains man pages for the server, utility programs, and mod_perl. Add this directory to your MANPATH to read the Apache man pages. See NOTES. /usr/apache/perl5 Contains the modules and library files used by the mod_perl extension to Apache. /var/apache/cgi-bin Default location for the CGI scripts. This can be changed by altering the httpd.conf file and restarting the server. /var/apache/htdocs Default document root. This can be changed by altering the httpd.conf file and restarting the server. /var/apache/icons Icons used by the server. This normally shouldn't need to be changed. /var/apache/logs Contains server log files. The formats, names, and locations of the files in this directory can be altered by various configuration directives in the httpd.conf file. /var/apache/proxy Directory used to cache pages if the caching feature of mod_proxy is enabled in the httpd.conf file. The location of the cache can also be changed by changing the proxy configuration in the httpd.conf file. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWapchr | +-----------------------------+-----------------------------+ | |SUNWapchu | +-----------------------------+-----------------------------+ | |SUNWapchd | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) http://www.apache.org NOTES
In addition to the documentation and man pages included with Solaris, more information is available at http://www.apache.org The Apache man pages are provided with the programming modules. To view the manual pages for the Apache modules with the man command, add /usr/apache/man to the MANPATH environment variable. See man(1) for more information. Running catman(1M) on the Apache manual pages is not supported. SunOS 5.10 8 Aug 2000 apache(1M)
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