Bash scripts and Tricks

awk -v ORS=, -F ':' '{print $1}' /tmp/hosts.txt

# Colors

ESC_SEQ="\x1b["

COL_RESET=$ESC_SEQ"39;49;00m"

COL_RED=$ESC_SEQ"31;01m"

COL_GREEN=$ESC_SEQ"32;01m"

COL_YELLOW=$ESC_SEQ"33;01m"

COL_BLUE=$ESC_SEQ"34;01m"

COL_MAGENTA=$ESC_SEQ"35;01m"

COL_CYAN=$ESC_SEQ"36;01m"

 

echo -e "$COL_RED This is red $COL_RESET"

echo -e "$COL_BLUE This is blue $COL_RESET"

echo -e "$COL_YELLOW This is yellow $COL_RESET"

~/cloud/cloudworks-tools @ sbutler-mbp(sbutler): head /tmp/hosts.txt airselangor: 5 active ASGs - Started jenkins job techbureau: 7 active ASGs - Started jenkins job yumpizzahut: 5 active ASGs - Started jenkins job finra: 7 active ASGs - Started jenkins job webmd: 6 active ASGs - Started jenkins job nvda-ngc: 6 active ASGs - Started jenkins job precisiondx: 5 active ASGs - Started jenkins job acadian-asset: 5 active ASGs - Started jenkins job stcharleshealth: 6 active ASGs - Started jenkins job skytap: 5 active ASGs - Started jenkins job