E

editing

images

GIMP, using, 20-22

ImageMagick, using, 22-24

sound files with Audacity, 15, 17-19

text editors

Kate, 36-38

overview of, 34

vim, 35-36

text files, comparing, 43-44

Windows System Registry, 114-115

Editors → Kate, 36

802.11b card, 48, 178

emacs text editor, 34-35

email, reading and sending. See KMail

emailing

data to self, 119

encrypted data, 125-126

emergency mode, 261

encryption

GnuPG and

generating keys, 122-123

importing keys, 123-124

overview of, 121-122

using keys, 124-127

protecting against Ethereal and, 147

SSH and, 75

ensuring machine will run Linux, 91-92

error message when first opening Audacity, 17

Ethereal

capture window, 143-144

Filter Expression window, 145

filtering capture, 145-146

main window, 142, 144-145, 146

overview of, 141-142

protecting against, 147

setting capture options, 142-143

Ext2 and Ext3 filesystems, examining and repairing, 96-97