mac删除顽固图标
cd /Users/shelley/Library/Application\ Support/Dock
cp 10CCA448-0975-41DE-B47A-8E89FD634227.db 10CCA448-0975-41DE-B47A-8E89FD634227.db_bak
sqlite3 10CCA448-0975-41DE-B47A-8E89FD634227.db
.help
.schema apps
CREATE TABLE apps (item_id INTEGER PRIMARY KEY, title VARCHAR, bundleid VARCHAR, storeid VARCHAR,category_id INTEGER, moddate REAL, bookmark BLOB);
select * from apps;
select * from apps where title like '58%';
delete from apps where item_id in (195);
.exit
reboot