Linux - wireless commands

wireless commands

iwlist wlan0 scan
wevent &
iwconfig wlan0 key open xxxxx
iwconfig wlan0 essid xxxx

Set program output to environment variable in batch file

FOR /F "tokens=*" %A IN ('prog.exe') DO SET ENVVAR=%A

gcc, gdb and make commands

Macro definition
gcc -D DUMMY_DEF -c test_str.c

Makefile arguments
test:
./program $(PROG_ARGS)

make test PROG_ARGS='testfile1.txt'

gdb commands
run args - runs program
frame - examines current frame
up - examines previous frame