显示信息echo

echo命令结果和echo文本字符串在同一行显示，实现如下：

只需要加 -n 参数即可

[[email protected] ~]# cat 1.sh

#!/bin/bash

#This script displays the date and who‘s logged on

echo The time and date are:

date

echo  Let‘s see who‘s logged into the system:

who

*********************************************************

[email protected] ~]# ./1.sh

The time and date are:

2014年 11月 06日 星期四 14:59:28 CST

Lets see whos logged into the system:

root     pts/1        2014-11-06 09:03 (192.168.18.22)

************************************************************

[[email protected] ~]# cat 1.sh

#!/bin/bash

#This script displays the date and who‘s logged on

echo -n  The time and date are:

date

echo  Let‘s see who‘s logged into the system:

who

**************************************************************

[[email protected] ~]# ./1.sh

The time and date are:2014年 11月 06日 星期四 15:00:36 CST

Lets see whos logged into the system:

root     pts/1        2014-11-06 09:03 (192.168.18.22)