Topic: Swiss File Knife is a cross platform file tree processor plus much more!

[Software Santa]

Swiss File Knife is a Windows+Linux+Mac file tree processor (plus much more!)

http://stahlworks.com/dev/swiss-file-knife.html

Swiss File Knife
One hundred command line tools in a small and portable binary. Runs in the Terminal ...
Fully portable, for USB stick, without installation. For Windows, Linux and Mac OS/X.

Create zip files, extract zip files, replace text in files, search in files using expressions, stream text editor, instant command line ftp and http server, send folder via network, copy folder excluding sub folders and files, find duplicate files, run a command on all files of a folder, split and join large files, make md5 checksum lists of files, remove tab characters, convert CR/LF, list newest or biggest files of a folder, compare folders, treesize, show first or last lines of a file, find filenames fast using index files, rename many files using expressions, copy part of a file, change times of a file, set file time from filename, print colored text to terminal, convert csv to tab separated, download files from web, send http or udp requests, print tcp or udp traffic, create hexdump of files, join many text files into one, list nested .zip .tar .tar.gz .tar.bz2 archive contents.

Fully portable, for USB stick, without installation. For Windows, Linux and Mac OS/X.

Features

    replace words in text and binary files
    search in files using expressions (xfind, like grep)
    stream text editor (xed, like sed)
    instant command line ftp and http server for windows and linux
    send folder via network between windows and linux
    copy folder excluding sub folders and files
    dupfind, find duplicate files by content
    run a command on all files of a folder
    split and join large files
    make md5 checksum lists of files
    detab, remove tab characters
    remove CRLF, convert between unix and windows line endings
    list biggest, largest files of a directory tree
    list newest, latest files of a directory tree
    compare folders, list changed and added files
    treesize, show sub folder sizes
    head, show first lines of a file
    tail, show last lines of a file
    find filenames fast using index files
    rename many files using expressions
    copy part of a file
    remove blanks in filenames
    touch, change times of a file
    delete files in selected sub folders
    fixfile, fix bad filenames (windows only)
    set file time from filename
    print colored text to terminal
    convert csv to tab separated
    wget, download files from web
    ping many computers in one command
    get or set clipboard text in batch (windows only)
    create hexdump of binary files
    xmlform, reformat xml output
    send http or udp requests
    send text via udp from batch
    print tcp, http or udp traffic
    create random test data
    list nested .zip .tar .tar.gz .tar.bz2 archive contents
    multi platform scripting
    base64 encode and decode
    hex encode and decode
    create zip files on the command line
    extract zip files on the command line
    zip files with UTF-8 support
    search in office files .docx .xlsx .odt .ods

http://stahlworks.com/dev/swiss-file-knife.html

https://sourceforge.net/projects/swissfileknife/