log-filter v2.0.0

log-filter

Installation

npm install -g log-filter

Usage

log-filter [--contain -c KEYWORD] [--match -m REG_EXP] [--not -n]

--contain, -c

echo 'warn: It is warning' | log-filter --contain warn
warn: It is warning
echo 'warn: It is warning' | log-filter --contain error  # Not displayed

--match, -m

echo 'warn: It is warning' | log-filter --match '(warn|error)'
warn: It is warning
echo 'warn: It is warning' | log-filter --match '^warning'  # Not displayed

• Note: --match is priority than --contain.

--not, -n

echo 'warn: It is warning' | log-filter --contain error --not
warn: It is warning
echo 'warn: It is warning' | log-filter --contain warn --not  # Not displayed

Examples

npm run start-your-server | log-filter -n -m 'log pattern that you do not like reading'