Linux algemeen & CLI

rsync root volume to new harddisk enable wifi after suspend-resume edit PDF metadata ch...

How to make a portion of an image transparent using The Gimp Sometimes you want to make ...

test harddisk for bad blocks set cpu performance determine which vga driver is in use r...

Herrie http://www.herrie.info commandline mp3 player/jukebox Thunder & Lightning 3D war...

Today in IRC suseROCKS needed to find all duplicate files in a directory by their conten...

Method 1 (tested!) On the bron/zender/source: #dd if=/dev/sda | gzip -c | netcat -l -q 0...

nmap -sV -P0 -O [server]

Bash tips ^r Reverse search the command history ^a Return to the start of the comm...

Let's say you have 2 computers: cpu1: 10.0.0.1 cpu2: 10.0.0.2 Let's say cpu1's screen is...

#!/bin/bash # -------------------------------------------------------------------------...

vi editor tips Keys Key(s): Movement: 0 (zero) 1st column on the line ^ 1st non-b...

Verhuis van systeem A naar systeem B. Inpakken boot systeem A vanaf liveCD (alterna...

This is how to stop a running service temporarily: systemctl stop servicename.service Se...

To test the speed of the filesystem (not the physical disk!) you can use the following ...

I had several bad experiences losing my data in my life. Sometimes because of the hardwa...

FF cache chromium cache .thumbnails spotify localstorecache .wine /var/tmp/kdecache-pvdm

trap ctrl-c in terminal: trap 'play -nq  synth sin 1000 trim 0 0.35 vol 0.5 2>/dev/null'...

fuser -ck /net pid of proccess holding mount openssl x509 -noout -in scx-host-sldbowzs...

awk pattern {action} pattern {action} $ awk '{print $2}' /etc/fstab to filter out commen...

The new openSUSE 13.2 journald (from systemd) is sometimes quickly using up disk space. ...

BASH for loop works nicely under UNIX / Linux / Windows and OS X while working on set of...

In Linux, find running dd processes and send them a signal to print out their progress. ...

Sort installed RPMs by size To list all RPM packages installed on a Linux machine sorted...

Show all VMs: vboxmanage list -l vms Show the state of the VM: vboxmanage showvminfo w7n...

find latest files in all subdirectories per directory

Create a file latestfile.sh: #!/bin/bash ls -lrt "$1" | tail -n1 Make it executable ch...

output since booting: journalctl -b Follow: journalctl -f Keep an eye on sshd service: j...

testdatabase 'testsietske'; > mysql -u root MariaDB [testsietske]> use testsietske; Ma...

pong: yes $COLUMNS $LINES|awk 'BEGIN{x=y=e=f=1}{if(x==$1||!x){e*=-1};if(y==$2||!y){f*=-1...

scan pdf to file. first extract the pages and ocr them, then make one doc pdfimages -tif...

BIOS: when keyboardlight comes on, press and hold F2

@tecra:~> acestreamengine --client-console @tecra:~> acestream-launcher -p vlc acestream...

To support the creation and editing of yaml files in vi, set the following in ~/.vimrc s...

Probably the best way to do this - assuming that you can't use the NOPASSWD solution pro...

orginele harddisk /dev/sda: Model=TOSHIBA THNSNK128GVN8, FwRev=K8TA4101, SerialNo=17CS...

Bash Pitfalls This page shows common errors that Bash programmers make. These examples a...

File permissions One of the important things you can do to help secure your MediaWiki in...

# echo 0 | sudo tee /sys/bus/cpu/devices/cpu$COREID/online # Disable a CPU core to save ...

# echo "0 0 0" > /sys/class/scsi_host/host5/scan 5 is changeable; it is the connection

To send email that is in fixed font you can use: # (echo "Subject: bla"; echo "MIME-Ver...

# rsync -aAXv --exclude 'data' --exclude 'mnt' --exclude 'proc' --exclude 'sys' --exclud...

View PDF metadata: # exiftool file.pdf View specific metadata: # exiftool -Creator file....

# rsync -aAXvx --progress --exclude='.snapshots/' / [mountpoint of new harddisk]

To fix the date time on the pixel 6a photo and video files, use for photos: # exiftool '...

lsmod Module Size Used by fuse 106496 1 tcp_diag ...

lspci 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh...

Command • apropos whatis • man -t man | ps2pdf - > man.pdf   which comma...

Download a file and uncompress it while it downloads $wget http://URL/FILE.tar.gz -O -...