i downloaded But where i need to unzip powa-REL_1_1.zip i'm using putty tool remote server..
-bash-4.1$ unzip powa-REL_1_1.zip
-bash: unzip: command not found
You need to Install "unzip" utility. Once you installed "unzip" utility,you can extract in "/tmp" directory.
As an alternative to the "unzip" command, the "jar" command from the Java SDK can be used. Java "jar" files are simply zip files. And the jar command can list, create, and extract from jar files.
jar xf powa-REL_1_1.zip # unzip
===
jar cf new.file.zip set.txt of.txt subdir/files.bin # create new
jar lf new.file.zip # list contents
--
There is nothing more pleasant than traveling and meeting new people!