Commands by unixmonkey3987

Commands by unixmonkey3987 (3)

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Show demo of toilet fonts

Lists a sample of all installed toilet fonts Show Sample Output
This is sample output - yours may be different.
```
                                   
+-+-+-+-+-+-+-+
|d|i|g|i|t|a|l|
+-+-+-+-+-+-+-+
                          
               o          
 ,   __   ,_        _ _|_ 
/ \_/    /  |  |  |/ \_|  
 \/ \___/   |_/|_/|__/ |_/
                 /|       
                 \|       
```
3

find /usr/share/figlet -name *.?lf -exec basename {} \; | sed -e "s/\..lf$//" | xargs -I{} toilet -f {} {}

unixmonkey3987 · 2010-07-13 20:12:54 0
Count the number of pages of all PDFs in current directory and all subdirs, recursively
This is sample output - yours may be different.
3

find . -name \*.pdf -exec pdfinfo {} \; | grep Pages | sed -e "s/Pages:\s*//g" | awk '{ sum += $1;} END { print sum; }'

unixmonkey3987 · 2009-08-10 16:28:24 0
'Fix' a typescript file created by the 'script' program to remove control characters

attribution: Thanks to repellent on perlmonks.org source: http://www.perlmonks.org/?node_id=684459
This is sample output - yours may be different.
13

cat typescript | perl -pe 's/\e([^\[\]]|\[.*?[a-zA-Z]|\].*?\a)//g' | col -b > typescript-processed

unixmonkey3987 · 2009-05-28 21:02:17 5

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calculate in commandline with bash

Only works for integer arithmetic.

View an info page on a nice interface

Nice interface for an info page.

Open a file in a GTK+ dialog window

I use zenity because it's a rewrite of gdialog and also replaces gmessage and has more useful options. Using --text-info allows you to select and copy the text to your clipboard. To see a file in a list dialog: cat /etc/passwd | zenity --width 800 --height 600 --list --column Entries If you don't have zenity, you'll have to download it via apt-get install zenity, etc.

Takes and displays screenshot of Android phone over adb.

Dependencies on phone: adb access, screencap command, base64 command. Dependencies on computer: adb, sed, base64, display (from imagemagick, but can substitute other image viewer which reads from stdin). This should work around adb stupidies (i.e. that it replaces \n with \r\n) with base64.

Install pip with Proxy

Installs pip packages defining a proxy

View facebook friend list [hidden or not hidden]

There's no need to be logged in facebook. I could do more JSON filtering but you get the idea... Replace u=4 (Mark Zuckerberg, Facebook creator) with desired uid. Hidden or not hidden... Scary, don't you?

Speed up launch of firefox

Compress information DBs of firefox to speed up the launch of browser.

A fun thing to do with ram is actually open it up and take a peek. This command will show you all the string (plain text) values in ram

Get lines count of a list of files

This command gives you the number of lines of every file in the folder and its subfolders matching the search options specified in the find command. It also gives the total amount of lines of these files. The combination of print0 and files0-from options makes the whole command simple and efficient.

restoring some data from a corrupted text file

man tac When there is a bad block in the middle of your file, you can see its begninning with `cat' and its end with `tac'. But both commands terminates with an error. So this sequence rebuilds a new file without badblock.

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