cheatsheet-linux-command-line.md

command line

Search using grep

grep -rnw ./ -e "str"

Batch rename

rename "s/PNG/png" *

emmc check

mmc cid read /sys/class/mmc_host/mmc1/mmc1\:0001/
mmc extcsd read /dev/mmcblk1 | grep -i back

Reset gonme app picker layout

gsettings reset org.gnome.shell app-picker-layout

ARP scan

sodo arp-scan -I <interface> -l

images to pdf

img2pdf -S A4 -o output.pdf 1.jpg 2.png

serial log

nohup grabserial -Q -d /dev/ttyUSB1 -T --timeformat="%Y-%m-%dT%H:%M:%S.%f" -o "~/Serial.%Y-%m-%dT%H:%M:%S.log" &

gcc get default include path

gcc -xc -E -v -
gcc -xc++ -E -v -

find file end with extension

find . -type f -name *.rs

show nvme device logical sector size

nvme id-ns -H /dev/nvme0n1

change hard disk drive device logical sector size

hdparm --set-sector-size 4096 --please-destroy-my-drive /dev/sda

Redirect telnet output to file

telnet 10.124.122.199 2014 | tee -a -i ./log.log

export pdf to image

pdftoppm -png Linux_For_Beginners.pdf Linux_For_Beginners

debian static ip

# Wired Ethernet Interface
auto eth0
# iface eth0 inet dhcp
iface eth0 inet static
address 10.0.22.250
gateway 10.0.22.1
netmask 255.255.255.0
up route add -net 10.0.0.0 netmask 255.0.0.0 gw 10.0.22.1 dev eth0