gdevanla

tr -cs 'A-Za-z0-9' '\n' < allwords.txt | sort | uniq -c | sort -n

gdevanla

for i in `ls uc*`;do `sed -i .bckp -e '/textarea/,/textarea/!d' $i` ; done;

gdevanla

for i in `ls`; do x=`echo $i | sed "s/doku.php.*s:uc\([1-9]*\).*/uc\1/g"`; mv $i $x.txt ; done;

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#Command to list matching files in 2 folders.

find unittests -name *.java | xargs -L1 basename $1 | -xargs find ../../../Applications/iTrust/unittests/edu/ncsu/csc/itrust/ -name $1

gdevanla

Repeating commands

This package defines a command that repeats the preceding command, whatever that was, including its arguments, whatever they were. This command is connected to the key C-x z. To repeat the previous command once, type C-x z. To repeat it a second time immediately after, type just z. By typing z again and again, you can repeat the command over and over.

http://stackoverflow.com/questions/6156286/emacs-lisp-call-function-with-prefix-argument-programmatically

Repeat Yank command

C-a C-k C-x ( C-y C-j C-x ) C-u 9 C-x e

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# use this code to run any django script with django environment
import settings
from django.core.management import setup_environ
setup_environ(settings)


http://www.b-list.org/weblog/2007/sep/22/standalone-django-scripts/