Cory Klein

1,145 reputation

1726

bio	website	coryklein.com
	location	Denver, CO
	age	27
visits	member for	2 years, 3 months
	seen	May 16 at 18:10
stats	profile views	40

Software engineer, data architect, frugality enthusiast

	1,145 reputation	bio	website	coryklein.com	visits	member for	2 years, 3 months
1726 badges		location	Denver, CO		seen	May 16 at 18:10

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44 Questions

views newest activity votes

votes

answers

kviews

How do you move all files (including hidden) in a directory to another?

dec 5 at 19:41 kumar 6

votes

answers

kviews

Can grep output only specified groupings that match?

text-processing grep regular-expression

may 20 '11 at 7:14 Gilles 139k

votes

answers

kviews

How do you run a dry run of rm to see what files will be deleted?

file-management rm

feb 9 '11 at 23:01 Gilles 139k

votes

answers

511

views

What is a simple way to schedule a single event to happen at some time in the future?

command-line scheduling

may 3 '12 at 20:36 Nils 5,724

votes

answer

kviews

How to remember the difference between du and df?

disk-usage df

dec 30 at 20:08 Vikash Jha 1

votes

answers

801

views

When should I use a trailing slash on a directory? [duplicate]

linux directory filenames slash

oct 11 at 15:07 Josh 1,515

votes

answers

kviews

Does bash support forking similar to C's fork()?

shell fork

feb 18 '11 at 5:29 Keith 3,753

votes

answers

529

views

Why does mutt retain deleted emails in view until you “sync your mailbox” using $?

mutt

jan 9 at 18:52 user1477502 11

votes

answers

kviews

How can you combine all lines that end with a backslash character?

sed regular-expression awk

may 22 '12 at 11:50 user unknown 3,485

votes

answer

341

views

How do you save a complex regex for multiple reuse in sed?

sed regular-expression

sep 21 '11 at 20:20 Cory Klein 1,145

votes

answer

429

views

Why isn't sed greedy in this simple case?

sed regular-expression

jun 10 '11 at 20:44 Gilles 139k

votes

answers

451

views

Is there a command line tool to insert line breaks into a long string?

text-processing

jan 4 at 10:11 Emanuel Berg 1,762

votes

answers

279

views

Why is a service being started if it isn't mentioned in /etc/init.d?

services init systemd system-v

jun 28 at 18:16 Ulrich Dangel 10.9k

votes

answers

493

views

How does bash interpret the equal operator with no surrounding spaces in a conditional?

bash shell scripting

feb 18 '11 at 21:14 mattdm♦ 7,469

votes

answer

281

views

Why do some regex commands have opposite intepretations of '\' with various characters?

find regular-expression

feb 18 '11 at 3:51 mattdm♦ 7,469

votes

answers

633

views

How can I apply my procmail filters to my maildir inbox?

email procmail maildir

feb 26 at 22:19 cnst 256

votes

answer

views

Is there a command like head but for line truncation?

text-processing software-rec

oct 3 at 17:54 jw013 15.8k

votes

answers

165

views

Can you tell a window to spawn behind others?

fedora gnome window-manager window focus

apr 9 '11 at 6:00 wnoise 815

votes

answers

245

views

What documentation shows the associated numbers for linux signals like SIGTERM and SIGKILL?

documentation signals

feb 24 '11 at 7:25 Jander 3,476

votes

answers

194

views

How do you specify a format for the input to date?

date

nov 27 at 5:58 hroptatyr 161

votes

answer

684

views

Where are the command-line options to perl documented?

perl documentation

aug 3 at 17:18 sebnukem 46

votes

answers

113

views

Do procmail recipes have an alternator “or” operator?

regular-expression procmail

jun 29 at 23:50 Thor 4,721

votes

answer

308

views

How do systemd and chkconfig interact with respect to services and runlevels?

services init chkconfig

jun 28 at 20:05 Cory Klein 1,145

votes

answers

kviews

Why does bash variable expansion retain quotes?

bash shell quoting

may 11 '12 at 23:26 Gilles 139k

votes

answer

103

views

How do you bypass or skip the intro message when starting screen?

screen

mar 8 '12 at 18:54 Mat 16k

votes

answers

kviews

Is there a way to find a file in an inverse recursive search?

bash find

jan 8 '12 at 6:33 lsiden 101

votes

answers

164

views

What does . match?

vim sed regular-expression awk perl

sep 21 '11 at 19:51 Bruce Ediger 11.3k

votes

answer

937

views

Does fetchmail support these IMAP features? If so, how?

email fetchmail imap

may 16 '11 at 17:38 cjm 8,456

votes

answers

kviews

What is a command line alternative to top for finding current CPU utilization that isn't dependent on screen width?

linux shell process

mar 12 at 19:10 Community♦ 1

votes

answers

404

views

Is there a command line utility to transpose a csv-file?

text-processing csv

jan 8 at 20:03 sputnick 3,682