2023-04-20发表2024-04-23更新misc几秒读完 (大约36个字)

shell编程相关

kill僵尸进程

1	ps -ef \| grep defunct \| awk '{ len=split($0, a, " ");print a[3]; }' \| xargs kill -9

2022-10-27发表2024-04-23更新linux3 分钟读完 (大约400个字)

xxx.sh

1
2
3

function funcName() {
    # do sth
}

xxx.sh

f2() {
    value=$(($1+$2+1))
    echo $1 "+" $2 "=" $value
}