Commands by valferon (1)

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Find usb device in realtime
Using this command you can track a moment when usb device was attached.

grep -v with multiple patterns.
Use multiple patterns with grep -v. So you can print all lines in a file except those containing the multiple patterns you specify.

Show Apt/Dpkg configuration
Shows all configurations to apt and dpkg, rarely changed, you probably still have the default configuration. Go ahead and explore your configuration if you dare, perhaps change your apt-cache directory, Dir::Cache "var/cache/apt/"; or the names of the log files.

Get a docker container's run command line
A good way to build a new container when you don't remember how you did it the first time

tar+pbzip2 a dir

Convert YAML to JSON
* Output is jq compatible * Output is single lines - unix compatible * Multiple files supported

Convert mysql database from latin1 to utf8
MySQL: CHARSET from latin1 to utf8

Create a false directory structure for testing your commands
This will make a false directory with the same file names as whatever directory you choose. This is wise to use when testing scripts that alter contents, filenames, or move files. I wrote this after an OOPS I made when renaming a directory of JPGs, PNGs, PSDs that were mixed. I recommend this as I lost over 2000 vacation pictures and some graphics I designed for software and web sites. :( NOTE: This only creates name copies, that data itself is not copied.

Recover resolution when a fullscreen program crashes and you're stuck with a tiny X resolution
This forces X back to its maximum resolution configured. To get a list, type `xrandr'.

generate a random 10 character password
Generate a table of random 10 character passwords


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