/ssh-keygen -t rsa
exec(): 0509-036 Cannot load program ssh-keygen because of the following errors:
0509-150 Dependent module libcrypto.a(libcrypto.so.0.9.7) could not be loaded.
0509-022 Cannot load module libcrypto.a(libcrypto.so.0.9.7).
0509-026 System error: A file or directory in the path name does not exist.
Regular patching is part of a system administrator's tasks. However, many patches require that the system be in single-user mode before they can be installed. A cluster patch in particular can take quite a while to apply if the machine…
Java performance on Solaris - Managing CPUs
There are various resource controls in operating system which directly/indirectly influence the performance of application. one of the most important resource controls is "CPU".
In a multithreaded…
Learn several ways to interact with files and get file information from the bash shell.
ls lists the contents of a directory: Using the -a flag displays hidden files: Using the -l flag formats the output in a long list: The file command gives us mor…
Learn how to navigate the file tree with the shell.
Use pwd to print the current working directory: Use ls to list a directory's contents: Use cd to change to a new directory: Use wildcards instead of typing out long directory names: Use ../ to move…