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tstaerk@little:~> dd if=test bs=1 count=1 | hexdump 1+0 records in

...a [[command]] to show a sequence of numbers. For example the sequence from 1 to 5 can be shown like this: # seq 1 5

[87093.320546] usb 1-3: new full-speed USB device number 7 using xhci_hcd [87093.476365] usb 1-3: New USB device found, idVendor=1395, idProduct=002d, bcdDevice=34.49

-rw-r--r-- 1 username users 5047163622 2012-07-05 05:07 hugefile.tar.gz -rw-r--r-- 1 username users 2000000000 2012-07-05 06:18 xaa

{| class="wikitable sortable" border=1 | first cluster node || heartbeat-1 || 192.168.0.21 || virtual

...0 304 2211340 534660 453608 0 0 2 1 1 0 2 0 97 1 0

As an example, to watch the size of a file ''test'' in 1 second intervals: watch --interval=1 "[[du]] -h ''test''"

Warning: Hostname localhost resolves to 2 IPs. Using 127.0.0.1. Interesting ports on localhost (127.0.0.1):

...br> <abbr title="the peer you want to test communication with">192.168.178.1</abbr> tc qdisc add dev eth0 root handle 1: cbq avpkt 1000 bandwidth 10mbit

{| class="wikitable sortable" border=1 ...nstall Linux on a USB disk with Unetbootin]] || Linux or Windows || any || 1 hour, depends on your choices

:1,%s/old text/new text/g 1 -> first line

libXv.so.1 is needed by realplay-11.0.2.1744-1.i386 1:realplay ########################################### [100%]

To find files in ''folder'' that have been changed more than ''1'' day ago use find ''folder'' -ctime +1

...176:48a5ce2c-part1 / ext3 acl,user_xattr 1 1

for l in $(seq 0 1 7); do for i in $(seq 0 1 7); do for n in $(seq 0 1 7); do \

* collect all system data, in this example for ''20'' intervals lasting ''1'' second each, using the data file ''/tmp/sar.out'': [[sar]] -o ''/tmp/sar.out'' ''1'' ''20''

Trying 127.0.0.1... 1 LOGIN testuser password

/dev/sda1: block special (8/1) ''/dev/sdc'': Linux rev 1.0 ext3 filesystem data (needs journal recovery) (large files)

== Step 1 == As an example, here is the output of SUSE Linux 11.1:

{| class="wikitable sortable" border=1

Run the command fetchmail every day at 10 minutes past 1: 10 1 * * * fetchmail

vmstat 1 10 | grep -v r > vmstat.txt gnuplot -p -e "plot 'weight' using 1:2 with linespoints"

==21506== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info ==21506== in use at exit: 4 bytes in 1 blocks

./postgrey --inet 127.0.0.1:60000 Interesting ports on lvps87-230-12-146.dedicated.hosteurope.de (127.0.0.1):

duffman:~ # ifconfig eth1 | sed -rn 's/^.*inet addr:([^ ]+).*$/\1/p' duffman:~ # ip=$(ifconfig eth1 | sed -rn 's/^.*inet addr:([^ ]+).*$/\1/p' )

10:04:56 up 2 days, 21:06, 1 user, load average: 0.09, 0.06, 0.12

top - 11:21:16 up 1 day, 2:04, 9 users, load average: 0.99, 0.71, 0.43 Tasks: 269 total, 1 running, 268 sleeping, 0 stopped, 0 zombie

...80 41508 192112 2163916 '''0 0''' 10 18 1 4 2 0 97 1 ...80 41700 192112 2163960 '''0 0''' 0 129 616 1108 1 0 98 1

-rw-r--r-- 1 root root 87 Dec 31 11:32 help.cpp -rw-r--r-- 1 root root 105 Dec 31 11:57 main.cpp

{| class="wikitable sortable" border=1

[1]+ Stopped xclock [1]+ Stopped xclock

total 1 -rwxrwxrwx 1 root root 6 Dec 8 12:37 ''welt''

;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; SERVER: 192.168.0.1#53(192.168.0.1)

Units = sectors of 1 * 512 = 512 bytes Units = sectors of 1 * 512 = 512 bytes

{| class="wikitable sortable" border=1 ...p> || issue commands to a remote computer via a browser || yes || yes¹ || no

default_charset from UTF8 to 8859-1.

Let's have a look at a small rpm package file, distcc-server-3.1-1.i386.rpm. It is available from the internet and installs a distributed C co * 3.1-1: 3.1 is the version, -1 means this is the first version of the packager.

1048576000 bytes (1.0 GB) copied, 4.35241 s, 241 MB/s Setting up swapspace version 1, size = 1023996 KiB

brw-r----- 1 root disk 8, 0 Dec 20 08:39 sda

ls -1 | wc -l

Every process on Linux has 3 streams: input (0), standard output (1) and error output (2). Each one can be redirected. Stdin reads "by default" # ls 1>/tmp/file1

1 temp /var/tmp/sqlite_fWDjMUYco0dIRgS

Channel:1 Frequency:2.412 GHz (Channel 1)

[pid 154] chown("/dev/pts/1", 65534, 5) = -1 EPERM (Operation not permitted)

lrwxrwxrwx 1 root root 9 Jun 21 10:38 /dev/dsp -> /dev/dsp2 crw-rw---- 1 root audio 14, 19 Jun 21 10:36 /dev/dsp1

...wo USB hard drives that you just bought and that you want to use in a RAID 1 configuration. ...ou need to tell the computer how the disks belong together (RAID 0 or RAID 1 for example). That is what the assemble command is for.

64 bytes from node2 (192.168.0.12): icmp_seq=1 ttl=64 time=1.09 ms 64 bytes from node1 (192.168.0.11): icmp_seq=1 ttl=64 time=1.09 ms

This means, every "normal" character has been stored in 1 byte, every umlaut in 2 bytes. That is unicode's [http://en.wikipedia.org/w convmv -f iso-8859-1 -t utf8 -r --notest <datei>

bash: warning: deleting stopped job 1 with process group 18228

ft_min_word_len=1

{| class="wikitable sortable" border=1

waits for ''1 minute''.

mtools_skip_check=1 drive c: file="/home/user/qemu/harddisk.img" partition=1

lrwxrwxrwx 1 root root 5 May 29 06:33 /sbin/yast -> yast2 -rwxr-xr-x 1 root root 10273 May 2 12:42 /sbin/yast2

lrwxrwxrwx 1 root root 27 Oct 3 13:47 mods-enabled/rewrite.load -> mods-available/rewri lrwxrwxrwx 1 root root 40 Oct 3 13:48 mods-enabled/rewrite.load -> /etc/apache2/mods-av

{| class="wikitable sortable" border=1

This router listens to IP 192.168.0.1 by default. To manage it, connect it to your [[network]] and assign a virtu # ping 192.168.0.1

for i in $(seq 1 1 100); do echo $i; done ...in there, too. In these cases, you can redirect stderr to stdout with "2>&1". (Of course, it is also possible to redirect stdout to stderr this way, if

BONDING_MODULE_OPTS='miimon=100 mode=1 use_carrier=0' UP BROADCAST RUNNING MASTER MULTICAST MTU:9000 Metric:1

echo "1" > /proc/sys/net/ipv4/ip_forward

autoreconf: /usr/bin/autoconf failed with exit status: 1

main.c: 1 extent found

Linux tweedleburg 3.4.11-2.16-desktop #1 SMP PREEMPT Wed Sep 26 17:05:00 UTC 2012 (259fc87) x86_64 x86_64 x86_64 GNU

[fa084c] ''192.168.0.5'':3260,1 ''iqn.2001-04.com.example:storage.disk2.sys1.xyz'' [3727f9] 127.0.0.1:3260,1 ''iqn.2001-04.com.example:storage.disk2.sys1.xyz''

for ((i=1; i<6; i++)); do for i in `seq 1 5`; do echo $i; done

dd if=/dev/sdg count=1 dd if=/dev/sdg count=1 iflag=direct

== SUSE Linux 12.1 == This shows how to compile vlc from source using version 1.1.12 and SUSE 11.4 as an example.

...ur local computer as a display only. For this example I used SUSE Linux 13.1 but it should work same or similar on other distributions as well. # vncviewer 54.186.202.224:1

...work same or similar. It [[install]]s [[horde]] on the local host 127.0.0.1. [[wget]] http://ftp.horde.org/pub/horde-webmail/horde-webmail-1.2.5.tar.gz

mkdir hello-1.0 cd hello-1.0

Breakpoint 1 at 0x400f40 Breakpoint 1, 0x00007ffff71cfc70 in geteuid () from /lib64/libc.so.6

Nmap scan report for localhost (127.0.0.1) Nmap done: 1 IP address (1 host up) scanned in 1.08 seconds

1 vm2 reset vm1

{| class="wikitable sortable" border=1

# ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.

ps -eo pcpu,pid,user,args | sort -k 1 -r | head -10 * [http://www.manpagez.com/man/1/ps/ ps' man page]

shred -n 1 -z -v ''/dev/sdx''

<pic border=1 src="http://www.linuxintro.org/strace-mindmap.jpg" width=50% align=right ca [pid 15287] write(6, "W", 1) = 1

DMI type 1, 25 bytes.

-rw-r--r-- 1 root root 23682332 Aug 18 20:10 Various Artists - 04 - Wer Hat Die Schönst Encoding as 44.1 kHz j-stereo MPEG-1 Layer III (11x) 128 kbps qval=3

udev 2.0G 304K 2.0G 1% /dev * [http://www.manpagez.com/man/1/df/ df man page]

{| class="wikitable sortable" border=1 1 (Hated it)

tar xvzf postgrey-1.32.tar.gz ./postgrey --inet 127.0.0.1:60000

== SUSE Linux 12.1 == ...test -x /usr/lib/cron/run-crons && /usr/lib/cron/run-crons >/dev/null 2>&1

= SUSE Linux 12.1 = On 2012-07-08 I got the Cinergy S2 USB HD tuner working on SUSE 12.1:

* connect with vncviewer localhost:1 * connect with vncviewer localhost:1

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN inet 127.0.0.1/8 scope host lo

gstreamer0.10-plugins-good: Depends: libcucul0 (>= 0.99.beta14-1) but it is not going to be installed libavformat52 libschroedinger-1.0-0 mplayer-skin-blue libcdparanoia0

SMTP Error (-1): Connection to server failed. Trying ::1...

21:46:20.363109 IP6 localhost.49816 > localhost.http: Flags [.], ack 1, win 342, options [nop,nop,TS val 1957802 ecr 1957802], length 0 ...20.363153 IP6 localhost.49816 > localhost.http: Flags [P.], seq 1:117, ack 1, win 342, options [nop,nop,TS val 1957802 ecr 1957802], length 116

...dor_perl/5.10.0 /usr/lib/perl5/vendor_perl .) at AcidRip/interface.pm line 1.

{| class="wikitable sortable" border=1

sdb 1.35 5.76 28.55 1387011 6870465 sda 1.35 5.56 28.55 1337701 6870465

sed 's/\ \{1,\}/\ /g'

{| class="wikitable sortable" border=1

tweedleburg:~ # dd if=/dev/sda1 of=/dev/null count=1 1+0 records in

* find out the you can bluetooth-connect to your WiiMote. Press '''1''' and '''2''' on your WiiMote:

[[tar]] -c [[Bash_operators#.24.28.29|$(]][[ls]] -1 [[piping||]] [[grep]] -Ev "[[regex|proc|sys|tmp|media|mnt]]"[[Bash_operator === Possibility (1) ===

checkinstall 1.6.2, Copyright 2002 Felipe Eduardo Sanchez Diaz Duran 1 - Summary: [ This is a program that prints a friendly hello world greeting

64 bytes from www.heise.de (193.99.144.85): icmp_req=1 ttl=244 time=381 ms 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN

64 bytes from www.heise.de (193.99.144.85): icmp_seq=1 ttl=245 time=1158 ms UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1

{| class="wikitable sortable" border=1

needle=$(objdump -d /usr/bin/vlc | grep euid | tail -1 | awk '{print "\\x"$2"\\x"$3"\\x"$4"\\x"$5"\\x"$6;}') Breakpoint 1 at 0x400f40

| SUSE Linux 11.1 ...-reader which will behave like a USB disk. This article uses SUSE Linux 11.1 as example, but it should work same or similar on every Linux distribution.

PHYAD: 1 firmware-version: bc 3.5.12 UMP 1.1.8

1.2M CMakeFiles 1.3M total

vncviewer 50.46.24.201:1

crw-rw----+ 1 root video 81, 0 Nov 11 09:06 /dev/video0 SysFS ID: /devices/pci0000:00/0000:00:1a.2/usb3/3-1/3-1:1.2

Device: fd01h/64769d Inode: 298 Links: 1

= SUSE Linux 13.1 = This guide is based on SUSE Linux 13.1 but should work same or similar for every distribution. We will use the sof

# ls -1|wc -l # ls -1 [[piping||]] wc -l

grep -E "L[I,1]NUX" ''file'' grep -E "foo[1-9]" ''file''

{| class="wikitable sortable" border=1 {| class="wikitable sortable" border=1

[[ffmpeg]] -i movie.avi -i audiodump.wav -b 48 -ac 1 -ab 12 -map 0.0 -map 1.0 ''OUTPUTFILE'' mencoder dvd://1 -oac mp3lame -lameopts br=192 -ovc lavc -lavcopts vcodec=mpeg4:vhq -o outpu

<abbr title="example output">Linux tweedleburg 3.4.42-2.28-desktop #1 SMP PREEMPT Mon Apr 29 09:18:32 UTC 2013 (a7a14eb) x86_64 x86_64 x86_64 GNU

dd if=/dev/sda bs=40 count=1 tweedleburg:~ # dd if=/dev/sda bs=40 count=1

yast -i libxml2-devel libidn-devel meanwhile-devel libavahi-devel dbus-1-glib-devel NetworkManager-devel libgnutls-devel \

= SLES 11 SP 1 = Warning: Hostname localhost resolves to 2 IPs. Using 127.0.0.1.

...tialize it. You must connect it to your LAN and surf to http://192.168.178.1 to configure it. {| class="wikitable sortable" border=1

# file Blue-1.7.tar Blue-1.7.tar: POSIX tar archive (GNU)

dd if=/dev/''sdx3'' bs=512 count=1 of=/windows/C/bootsek.lin

PHYAD: 1

Trying ::1... <abbr title="what you type">GET /index.htm HTTP/1.1

{| border=1

tcp 0 0 127.0.0.1:6010 0.0.0.0:* LISTEN - tcp 0 0 127.0.0.1:6011 0.0.0.0:* LISTEN -

...ped out of main memory. The rest is using 200k of shared libraries and has 1 megabyte in the file system cache that can be freed up with no serious cons [1]+ Terminated gedit

{| border=1

# echo ${a[1]} echo "Here is parameter 1: $1"

tar -cv -f- $(ls -1 | grep -Ev "proc|sys|tmp|media|mnt") | ssh root@''target'' "cat >/root/slas

{| class="wikitable sortable" border=1

.../www.wi-bw.tfh-wildau.de/~pboettch/home/linux-dvb-firmware/dvb-usb-dib0700-1.10.fw Firmware: http://www.wi-bw.tfh-wildau.de/~pboettch/home/files/dvb-usb-dib0700-1.20.fw

echo "Here is parameter 1: $1" echo "${args[$number-1]}"

[[dd]] if=/dev/sda count=1 | hexdump -C dd if=/dev/sda count=1 > mbr.bin; objdump -D -b binary -mi386 -Maddr16,data16 mbr.bin

* download java 1.5: download from http://rapidshare.com/files/154938149/java-1.5.0-sun.tar.bz2.html tar xvfj java-1.5.0-sun.tar.bz2

--------- | 172.16.0.1 |------------------| 172.16.0.42 | | [[echo]] 1 > /proc/sys/net/ipv4/ip_forward

case "$1" in /usr/NX/bin/nxclient: /usr/NX/lib/libz.so.1: no version information available (required by /usr/lib64/libpng16.so.16)

vncviewer ''myserver'':1

*timehost1.local .PPS. 1 u 356 1024 377 1.404 0.049 0.154

tweedleburg:~ # dd if=wine-1.0-rc2.tar of=/dev/null tweedleburg:~ # dd if=wine-1.0-rc2.tar of=/dev/null

...both machines are online and the '''target''' machine has an IP of 192.168.1.2 you can do this: $ dd if=/dev/hda1 | nc 192.168.1.2 8000

...ctory for mail, and I had a backup of older configurations in /etc/postfix-1 and /etc/postfix-2. The command

GET / HTTP/1.1 ...(X11; U; Linux x86_64; en-US; rv:1.9.2.23) Gecko/20110920 SUSE/3.6.23-0.2.1 Firefox/3.6.23

Committed revision 1.

--- dokuwiki-1/inc/parser/xhtml.php 2011-06-14 21:58:54.000000000 +0200 --- dokuwiki-1/lib/scripts/script.js 2011-06-14 21:58:54.000000000 +0200

[51904.256210] usb 2-1.6: new full speed USB device number 8 using ehci_hcd [51904.341896] usb 2-1.6: New USB device found, idVendor=067b, idProduct=2303

guacd[11581]: INFO: Successfully bound socket to host ::1, port 4822 lrwxrwxrwx 1 root root 35 Nov 26 07:58 guacamole.properties -> /etc/guacamole/guacamol

Query OK, 1 row affected (0.00 sec)

tmpfs 99M 320K 99M 1% /run

Interesting ports on localhost (127.0.0.1): Nmap finished: 1 IP address (1 host up) scanned in 0.272 seconds

history|awk '{print $2}'|awk 'BEGIN {FS="|"} {print $1}'|sort|uniq -c|sort -rn|head -10 dd if=urandom.img of=test.img & watch --interval=1 "du -h test.img"

..."http://www.linuxintro.org/images/Snapshot-guacamole.png" width=50% border=1 caption="A Linux desktop in a browser" align=right /> guacd[17669]: INFO: Successfully bound socket to host ::1, port 4822

..."http://www.linuxintro.org/images/Snapshot-guacamole.png" width=50% border=1 caption="A Linux desktop in a browser" align=right /> guacd[11581]: INFO: Successfully bound socket to host ::1, port 4822

{|class="wikitable sortable" border=1

[44950.907137] usb 2-1.5: new high speed USB device using ehci_hcd and address 4 [44950.995677] usb 2-1.5: New USB device found, idVendor=13fe, idProduct=3123

{| class="wikitable sortable" border=1 ...onnect to the internet via an UMTS connection using SUSE 13.1]] || SUSE 13.1 || KDE || NetWorkManager || T-D1 || Germany || Otelo USB SurfsTick

* install apache2, in this example for SUSE Linux 12.1: ProxyPass http://127.0.0.1:4200

=== MediaWiki 1.19.1 === To get google analytics included with MediaWiki 1.19.1, paste the code snippet you got from google into includes/OutputPage.php li

Interesting ports on localhost (127.0.0.1): Trying 127.0.0.1...

This example downloads version 1.7.6 of git and must be executed as root user under a default installation o wget http://www.kernel.org/pub/software/scm/git/git-1.7.6.tar.gz

...should work same or similar on any SUSE 12. The example uses kino version 1.3.3. ...should work same or similar on any SUSE 11. The example uses kino version 1.3.3.

..., start it and how to connect to it. It has been tested with SUSE Linux 11.1 but should work with any Linux. Your MySQL connection id is 1...

..."http://www.linuxintro.org/images/Snapshot-guacamole.png" width=50% border=1 caption="A Linux desktop in a browser" align=right /> * how to install guacamole 1.5.2 on Ubuntu (tested with 20.04)

-rwxr-xr-x 1 root root 19922 Sep 9 2005 network # Default-Stop: 0 1 2 6

...to set up a Kolab 2.2 server. It has been tested with Debian 5 and SUSE 11.1, but should work same or similar with other distributions. sh install-kolab.sh 2>&1 | tee /root/kolab-install.log

linux-vdso.so.1 => (0x00007fffdb7ff000) linux-vdso.so.1 => (0x00007fffa7dff000)

export XKL_XMODMAP_DISABLE=1

/bin/bash: ELF 64-bit LSB shared object, '''x86-64''', version 1 (SYSV), for GNU/Linux 2.6.4, dynamically linked (uses shared libs), strippe

{| class="wikitable sortable" border=1

= SUSE 13.1 = This is how I installed a FreeNX server on SUSE 13.1 on 2014-07-19:

{| border=1

make: *** [gqcam.o] Error 1 [[cp]] -r /usr/include/atk-1.0/atk/ /usr/include/

--dump-db n dump hardware data base, 0: external, 1: internal Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz, 1800 MHz

Linux tweedleburg 2.6.37.1-1.2-desktop #1 SMP PREEMPT 2011-02-21 10:34:10 +0100 x86_64 x86_64 x86_64 GNU/Linux kernel-desktop-2.6.37.1-1.2.2.x86_64

keycode 1 = Escape

/usr/lib64/libkdeui.so.5.0.0: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, stripped libGL.so.1 => /usr/X11R6/lib/libGL.so.1 (0x4001a000)

udev 2.0G 164K 2.0G 1% /dev

In this example we use SUSE Linux 12.1. option routers <abbr title="replace this by your router">192.168.178.1</abbr>;

check_policy_service inet:127.0.0.1:60000 <name@domain.net>: host mail.domain.com[87.16.52.149] said: 450 4.7.1 Client host

= SUSE Linux 12.1 = * Base OS is openSUSE 12.1

# rpm -ivh /mnt/loop/suse/x86_64/audacity-1.3.12-3.6.x86_64.rpm libSoundTouch.so.0()(64bit) is needed by audacity-1.3.12-3.6.x86_64

-rw-r--r-- 1 root root 563 Jul 21 03:22 welt.gpg

Deployment Server: a CentOS 7 server with the address: 172.16.1.1/16, and hostname of 'deploy'. Allow from 127.0.0.1 172.16.0.0/16