grep -C 30 “报错信息” ds-channel-matrix-api-0.0.1-SNAPSHOT.jar

find / -name ds-channel-matrix-api-0.0.1-SNAPSHOT.jar

less /home/dota/logs/ds-channel-app-mars/ds-channel-app-mars-prd.log

pwdx

nohup java -jar ds-channel-matrix-api-0.0.1-SNAPSHOT.jar > api.log &

docker logs -f db08

docker 挂载信息
docker inspect db08e | grep Mount -A 20

查看文件数量
ll aoiPhoto/ | wc -l

找到redis的位置
whereis redis

查询所有redis有关文件，可以使用find查看
find -iname redis*

redis scan
scan 0 match * count 10

pg_dump

pg_dump -h 127.0.0.1 -p 15432 -U postgres -O -a -d db_datastory_channel
-f /opt/package/data/db_datastory_channel_test.sql

-O ： no-owner
-s, —schema-only
-a, —data-only

pg_dump -h 127.0.0.1 -p 15432 -U postgres -O -a -d db_datastory_channel —inserts | split -b 1000m - /opt/package/data/sql/db_datastory_channel_data.sql

find / -type f -name “*deployment.yml”

压缩
tar -zcvf ./conf.tar.gz ./conf
解压
tar -zxvf /tmp/etc.tar.gz

whereis kubectl
whereis rabbitmqctl

ps -elf -e

zip -q -r sql.zip sql