Check These Out
Draw a telephone keyboard, using just a shell built-in command.
Using this command you can track a moment when usb device was attached.
Sometimes you don't want to leave history, because of passwords use or somethink like.
I think it help.
The +short option should make dig less chatty.
Installs pip packages defining a proxy
Reports all local partitions having more than 90% usage.
Just add it in a crontab and you'll get a mail when a disk is full.
(sending mail to the root user must work for that)
When debugging an ssh connection either to optimize your settings ie compression, ciphers, or more commonly for debugging an issue connecting, this alias comes in real handy as it's not easy to remember the '-o LogLevel=DEBUG3' argument, which adds a boost of debugging info not available with -vvv alone.
Especially useful are the FD info, and the setup negotiation to create a cleaner, faster connection.
This modifies the output of ls so that the file size has commas every three digits. It makes room for the commas by destructively eating any characters to the left of the size, which is probably okay since that's just the "group".
Note that I did not write this, I merely cleaned it up and shortened it with extended regular expressions. The original shell script, entitled "sl", came with this description:
: '
: For tired eyes (sigh), do an ls -lF plus whatever other flags you give
: but expand the file size with commas every 3 digits. Really helps me
: distinguish megabytes from hundreds of kbytes...
:
: Corey Satten, corey@cac.washington.edu, 11/8/89
: '
Of course, some may suggest that fancy new "human friendly" options, like "ls -Shrl", have made Corey's script obsolete. They are probably right. Yet, at times, still I find it handy. The new-fangled "human-readable" numbers can be annoying when I have to glance at the letter at the end to figure out what order of magnitude is even being talked about. (There's a big difference between 386M and 386P!). But with this nifty script, the number itself acts like a histogram, a quick visual indicator of "bigness" for tired eyes. :-)