Or if you have the common zip and unzip commands (a.k.a. Info-ZIP) installed:
unzip -Z whatever.jar|grep 'TheClassImLookingFor' Douglas -----Original Message----- From: Linux on 390 Port [mailto:[email protected]] On Behalf Of Thomas Anderson Sent: Thursday, February 18, 2016 11:28 PM To: [email protected] Subject: Re: [LINUX-390] Searching Java Class in .jar Along the same lines, but without having to use perl, you can just use the "jar" command, which has the same general syntax as "tar". e.g. tar -tf classes.jar META-INF/ META-INF/MANIFEST.MF META-INF/mailcap.default META-INF/mimetypes.default META-INF/services/com.sun.jdi.connect.Connector META-INF/services/com.sun.jdi.connect.spi.TransportService .blah, blah, blah. java/lang/CharSequence.class java/lang/Comparable.class java/io/Serializable.class java/lang/String.class java/lang/Object.class and pipe it through a filter to limit the output to a dull roar: tpa10% tar -tf classes.jar | grep "[/.]String.class" com/sun/org/apache/xpath/internal/operations/String.class java/lang/String.class Whichever way works for you. Tom Anderson Ex ignorantia ad sapientiam e tenebris ad lucem! > On Feb 18, 2016, at 7:11 AM, Nix, Robert P. <[email protected]> wrote: > > Here9s a quick example of how to begin to implement my suggestion > previously sent: > > #! /usr/bin/perl > > use strict; > use warnings; > > use Archive::Zip; > > # List the members of > ../Downloads/apache-drill-1.4.0/jars/3rdparty/avro-ipc-1.7.7-tests.jar > > my $zip = Archive::Zip->new( > '../Downloads/apache-drill-1.4.0/jars/3rdparty/avro-ipc-1.7.7-tests.jar' ); > > my @members = $zip->memberNames(); > > for my $i ( @members ) { > if ( $i =~ m/(.+)\.class/ ) { > my $class = $1; > $class =~ s/\//\./g; > print "$class\n"; > } > } > > This produces a list similar to: > > org.apache.avro.TestSchema > org.apache.avro.TestProtocolReflect > org.apache.avro.FooBarSpecificRecord$Builder > org.apache.avro.generic.TestDeepCopy > org.apache.avro.FooBarSpecificRecord > org.apache.avro.TestProtocolSpecific$HandshakeMonitor > > > > > -- > Robert P. Nix | Sr IT Systems Engineer | Data Center Infrastructure > Services > > Mayo Clinic | 200 First Street SW | Rochester, MN 55905 > 507-284-0844 | [email protected] > "quando omni flunks moritati" > > > > > On 2/18/16, 3:52 AM, "Linux on 390 Port on behalf of Jake Anderson" > <[email protected] on behalf of [email protected]> wrote: > >> Hello, >> >> Cross posted to Linux_390 and OMVS-OE. >> >> Is there a way to specifically search a Java class in a jar file ? The >> situation is high many jar file but I want to point out the exact jar file >> where the java class is present. >> >> Regards, >> Jake >> >> ---------------------------------------------------------------------- >> For LINUX-390 subscribe / signoff / archive access instructions, >> send email to [email protected] with the message: INFO LINUX-390 or >> visit >> http://www.marist.edu/htbin/wlvindex?LINUX-390 >> ---------------------------------------------------------------------- >> For more information on Linux on System z, visit >> http://wiki.linuxvm.org/ > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO LINUX-390 or > visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- > For more information on Linux on System z, visit > http://wiki.linuxvm.org/ > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/ ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
