Created
May 11, 2017 19:48
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Decorating bash aliases to print the underlying command
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# prints the underlying command for an alias | |
function print_alias() { | |
BLUE="\033[1;34m" # Light Blue | |
NC='\033[0m' # No Color | |
printf ">>> Running ${BLUE}$(alias $@ | cut -d"'" -f2 | cut -d";" -f2- | cut -d'&' -f3-| xargs)${NC}\n" | |
} | |
### source aliases to decorate | |
source ~/.bash_aliases_decorated | |
### Decorate all aliases to print the underlying command (educational purposes) | |
while IFS='' read -r ALIAS | |
do | |
ALIAS_NAME=$(echo $ALIAS | cut -d'=' -f1) | |
ALIAS_VAL=$(echo $ALIAS | cut -d'=' -f2- | cut -d"'" -f2) | |
cmd="alias ${ALIAS_NAME}='print_alias ${ALIAS_NAME} && ${ALIAS_VAL}'" | |
eval "$cmd" | |
done < <(alias | cut -d' ' -f2-) | |
# source core aliases (not to be decorated); e.g. ggrep-->grep | |
source ~/.bash_aliases_core |
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