< 1 minute read Let us try to omit total 2188 from below output in linux. This output is for ls -latr “some path” and this solution is valid for any other command where one would like to omit the first line. Passing actual command’s output to awk or sed using pipe awk way Read more…
< 1 minute read Get java version in linux using a one liner Command: java -version Output: So, here how do I fetch 1.8.0_192 ? Use below command, this redirects the stderr to stdout and then filters the java version number.
< 1 minute read A way to compute crc checksum cross platform. without using any third party tool cksum works on Linux, AIX, HP-UX Itanium, Solaris In windows you can use CertUtil It supports: MD2, MD4, MD5, SHA1, SHA256, SHA384, SHA512 and default to SHA1. Unfortunately no CRC32 as Unix shell does. Here is Read more…
2 minutes read If you are one of those people who works on java and tries to jump between java versions for individual project needs, this post can help save some time. First, let us look at how we can change the JAVA_HOME environment variable globally for a user on Windows 10. Execute SystemPropertiesAdvanced.exe command Read more…
< 1 minute read XSL if else condition by using choose and otherwise elements.