https://github.com/mfinelli/utilities

Random helpful scripts
https://github.com/mfinelli/utilities

bash linux shell

Last synced: about 1 month ago
JSON representation

Random helpful scripts

• Host: GitHub
• URL: https://github.com/mfinelli/utilities
• Owner: mfinelli
• Created: 2015-07-14T00:23:27.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2016-12-24T01:04:23.000Z (about 8 years ago)
• Last Synced: 2024-05-08T22:12:05.774Z (8 months ago)
• Topics: bash, linux, shell
• Language: Shell
• Size: 7.81 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

Awesome Lists containing this project

README

        
# Utilities

Random helpful scripts.

## B27z

This script uploads a folder of 7zip volumes to Backblaze's B2 cloud service.

The [b2](https://github.com/Backblaze/B2_Command_Line_Tool) command line tool

and, obviously, a B2 account (currently in beta).

It uploads files into the following structure:

    s\

        something\

            something.001

            something.002

            something.002

You need to already have run the authorize\_account command and pass the

bucket name.

    $ ./b27z.sh "bucket_name"

## BW PDF

This script will convert a color PDF into a black and white PDF.

    $ ./bw-pdf.sh "input.pdf" "output.pdf"

## Enc7z

This script generates an encrypted 7z archive of a folder. It also encrypts

the filenames of the archive. It is intented for large files that are already

compressed and so it does no compression itself. It prompts for the number

of megabytes by which to split the archive, as well as the destination and

password.

    $ ./enc7z.sh "Folder To Archive"

## Find Md5

This script will search the current directory for directories containing an

md5sum file and then change into those directories and run the md5sum check.

    $ ./find-md5.sh

## Gzipped

This script is useful for ensuring that you server is configured correctly by

downloading a file twice. The first time it will not send any headers and then

the second time it will send gzip in the accept-encoding header to allow you

to compare the difference in download size.

    $ ./gzipped.sh http://www.example.com

## Prefix

This script will rename files that begin with the first prefix substituting

for the second.

    $ ./prefix.sh "old_prefix" "new_prefix"

## Re7z

This script renames all of the files in the directory stripping out the 7z

part. Obviously, it should only be run on a directory that contains split 7zip

files.

    $ ./re7z.sh

## S3

It is sometimes necessary to upload files to amazon's simple storage service

in a non-multipart manner. You can pass `--disable-multipart` to the

[s3cmd](http://s3tools.org/s3cmd) command, however it does not work very well

with larger files.

This script uploads files to an aws s3 bucket in a non-multipart manner using

the [awscli](https://github.com/aws/aws-cli)'s low-level s3api put-object

command. Obviously, you need to have the `awscli` installed and configured,

as well as having access to the bucket. You must also have `basename`,

`realpath`, and `file` in your path.

    $ ./s3.sh bucket path/to/file

## Shred Dir

This script will shred (and remove) every file in the directories matching

the pattern and then remove the directory. Use with caution as this is

obviously very dangerous.

    $ ./shred_dir.sh pattern