在linux中，把多行数据放到一行上的做法，用xargs

[root@Cent64JBWBJ3 mysqlmonitor]# cat a.txt

agent

apache-tomcat

a.txt

bin

configuration_report.txt

etc

images

install.log

java

licenses

mysql

mysqlmonitorctl.sh

README_en.txt

README_ja.txt

support-files

uninstall

uninstall.dat

version.txt

[root@Cent64JBWBJ3 mysqlmonitor]# cat a.txt |xargs

agent apache-tomcat a.txt bin configuration_report.txt etc images install.log java licenses mysql mysqlmonitorctl.sh README_en.txt README_ja.txt support-files uninstall uninstall.dat version.txt

[root@Cent64JBWBJ3 mysqlmonitor]#

来自为知笔记(Wiz)