Newick Utilities is a very powerful and feature rich tool for displaying and manipulating phylogenetic trees. Installation Download Newick Utilities…

To count lines of code in file: To count lines in all php files in a directory This command counts…

The diff command gives details of differences between two files. The cmp command simply tells you whether two files are…

SCP allows file to be copied to, from, or between different hosts using ssh for data transfer. Copy files from…

The following script merges several files into one file. Line 5 creates a sorted list of directory contents. Line six…

sshfs allows users to mount a remote location to a local address. Then these files can be edited as if…

The usort function sorts an array by values where the values are sorted by a user-defined function. usort has the…