Table of Contents
- Aliases
- Uploading and downloading
- Archiving and backups
- Encrypting and decrypting
- Scanning for viruses
- Uploading and copy download command
Aliases
Add alias to .bashrc or .zshrc
Using curl
transfer() {
curl --progress-bar --upload-file "$1" https://user:[email protected]/$(basename "$1") | tee /dev/null;
echo
}
alias transfer=transfer
Using wget
transfer() {
wget -t 1 -qO - --method=PUT --body-file="$1" --header="Content-Type: $(file -b --mime-type "$1")" https://user:[email protected]/$(basename "$1");
echo
}
alias transfer=transfer
Add alias for fish-shell
Using curl
function transfer --description 'Upload a file to crash.directory'
if [ $argv[1] ]
# write to output to tmpfile because of progress bar
set -l tmpfile ( mktemp -t transferXXXXXX )
curl --progress-bar --upload-file "$argv[1]" https://user:[email protected]/(basename $argv[1]) >> $tmpfile
cat $tmpfile
command rm -f $tmpfile
else
echo 'usage: transfer FILE_TO_TRANSFER'
end
end
funcsave transfer
Using wget
function transfer --description 'Upload a file to crash.directory'
if [ $argv[1] ]
wget -t 1 -qO - --method=PUT --body-file="$argv[1]" --header="Content-Type: (file -b --mime-type $argv[1])" https://user:[email protected]/(basename $argv[1])
else
echo 'usage: transfer FILE_TO_TRANSFER'
end
end
funcsave transfer
Now run it like this:
$ transfer test.txt
Add alias on Windows
Put a file called transfer.cmd somewhere in your PATH with this inside it:
@echo off
setlocal
:: use env vars to pass names to PS, to avoid escaping issues
set FN=%~nx1
set FULL=%1
powershell -noprofile -command "$(Invoke-Webrequest -Method put -Infile $Env:FULL https://user:[email protected]/$Env:FN).Content"
Uploading and Downloading
Uploading with wget
$ wget --method PUT --body-file=/tmp/file.tar https://user:[email protected]/file.tar -O - -nv
Uploading with PowerShell
PS H:\> invoke-webrequest -method put -infile .\file.txt https://user:[email protected]/file.txt
Upload using HTTPie
$ http https://user:[email protected]/ -vv < /tmp/test.log
Uploading a filtered text file
$ grep 'pound' /var/log/syslog | curl --upload-file - https://user:[email protected]/pound.log
Downloading with curl
$ curl https://crash.directory/1lDau/test.txt -o test.txt
Downloading with wget
$ wget https://crash.directory/1lDau/test.txt
Archiving and backups
Backup, encrypt and transfer a MySQL dump
$ mysqldump --all-databases | gzip | gpg -ac -o- | curl -X PUT --upload-file "-" https://user:[email protected]/test.txt
Archive and upload directory
$ tar -czf - /var/log/journal | curl --upload-file - https://user:[email protected]/journal.tar.gz
Uploading multiple files at once
$ curl -i -F filedata=@/tmp/hello.txt -F filedata=@/tmp/hello2.txt https://user:[email protected]/
Combining downloads as zip or tar.gz archive
$ curl https://crash.directory/(15HKz/hello.txt,15HKz/hello.txt).tar.gz
$ curl https://crash.directory/(15HKz/hello.txt,15HKz/hello.txt).zip
Transfer and send email with link (using an alias)
$ transfer /tmp/hello.txt | mail -s "Hello World" [email protected]
Encrypting and decrypting
Encrypting files with password using gpg
$ cat /tmp/hello.txt | gpg -ac -o- | curl -X PUT --upload-file "-" https://user:[email protected]/test.txt
Downloading and decrypting
$ curl https://crash.directory/1lDau/test.txt | gpg -o- > /tmp/hello.txt
Import keys from keybase
$ keybase track [them] # Encrypt for recipient(s)
$ cat somebackupfile.tar.gz | keybase encrypt [them] | curl --upload-file '-' https://user:[email protected]/test.txt # Decrypt
$ curl https://crash.directory/sqUFi/test.md | keybase decrypt
Scanning for viruses
Scan for malware or viruses using Clamav
$ wget http://www.eicar.org/download/eicar.com
$ curl -X PUT --upload-file ./eicar.com https://user:[email protected]/eicar.com/scan
Upload malware to VirusTotal, get a permalink in return
$ curl -X PUT --upload-file nhgbhhj https://user:[email protected]/test.txt/virustotal
Uploading and copy download command
Download commands can be automatically copied to the clipboard after files are uploaded using crash.directory.
It was designed for Linux or macOS.
1. Install xclip or xsel for Linux, macOS skips this step
-
install xclip see https://command-not-found.com/xclip
-
install xsel see https://command-not-found.com/xsel
Install later, add pbcopy and pbpaste to .bashrc or .zshrc or its equivalent.
- If use xclip, paste the following lines:
alias pbcopy='xclip -selection clipboard'
alias pbpaste='xclip -selection clipboard -o'
- If use xsel, paste the following lines:
alias pbcopy='xsel --clipboard --input'
alias pbpaste='xsel --clipboard --output'
2. Add Uploading and copy download command shell function
-
Open .bashrc or .zshrc or its equivalent.
-
Add the following shell script:
transfer() { curl --progress-bar --upload-file "$1" https://user:[email protected]/$(basename "$1") | pbcopy; echo "1) Download link:" echo "$(pbpaste)" echo "\n2) Linux or macOS download command:" linux_macos_download_command="wget $(pbpaste)" echo $linux_macos_download_command echo "\n3) Windows download command:" windows_download_command="Invoke-WebRequest -Uri "$(pbpaste)" -OutFile $(basename $1)" echo $windows_download_command case $2 in l|m) echo $linux_macos_download_command | pbcopy ;; w) echo $windows_download_command | pbcopy ;; esac }
3. Test
The transfer command has two parameters:
-
The first parameter is the path to upload the file.
-
The second parameter indicates which system's download command is copied. optional:
-
This parameter is empty to copy the download link.
-
lormcopy the Linux or macOS command that downloaded the file. -
wcopy the Windows command that downloaded the file.
-
For example, The command to download the file on Windows will be copied:
$ transfer ~/temp/a.log w
######################################################################## 100.0%
1) Download link:
https://crash.directory/y0qr2c/a.log
2) Linux or macOS download command:
wget https://crash.directory/y0qr2c/a.log
3) Windows download command:
Invoke-WebRequest -Uri https://crash.directory/y0qr2c/a.log -OutFile a.log