摘要： The word has limitations, but the word has limitations for you. The action travels freely in the invisible brand space as your thought, it brought eve 阅读全文

摘要： #replace sed -i '/SERVER_NAME/ s/$/-Dusername=convert&/' a.txt #rows to cols cat a.txt| sed ":a;N;s/\\n/,/g;ta" 阅读全文

摘要： text.txt 111/a/b/ 222/a/c/ 333/a/b/ a="/a/b/" cat text.txt|grep "${a//\//\\/} 阅读全文

摘要： 0.start--mysqld--sudo service mysql restart1.mysql character1.1.my.ini[mysqld]character-set-server=utf8[client]default-character-set=utf8--2.chg pwd-- 阅读全文

摘要： <?xml version="1.0" encoding="UTF-8"?><settings><localRepository>D:/mavenRep</localRepository> <pluginGroups> <pluginGroup>com.meidusa.toolkit.plugins 阅读全文

摘要： mvn clean package -U 阅读全文

摘要： find / -type f | egrep "\.(java|xml)$" find / -type f -name "*.js" -o -name "*.xml" 阅读全文

摘要： :%s@TAG@\=line('.')+1000 :%s@TAG@\=printf("05d",line('.')) 阅读全文

摘要： for((i=1;$i<=9;i++)) for i in $(seq 1 9) for i in {1..9} 阅读全文

摘要： guu gUU guG gUG 阅读全文