linux下有趣的工具

1.toilet（在CentoOS7 安装）

yum install -y https://raw.githubusercontent.com/sliqua-hosting/repo/master/centos/7/x86_64/libcaca-0.99-0.19.beta19.el7.centos.x86_64.rpm
yum install -y https://raw.githubusercontent.com/sliqua-hosting/repo/master/centos/7/x86_64/libcaca-devel-0.99-0.19.beta19.el7.centos.x86_64.rpm
wget http://caca.zoy.org/raw-attachment/wiki/toilet/toilet-0.3.tar.gz && tar zxvf  toilet-0.3.tar.gz && cd toilet-0.3 && ./configure && make && make install

 应用：配置计划任务，定期提醒休息

#!/bin/bash
#filename:/usr/shellscript/rest.sh
TTYS=`who | awk '{print $2}'`
for TTY in $TTYS
do
echo -e "$(date +%r) 
TAKE A REST "| /usr/local/bin/toilet -t --gay  > /dev/$TTY
done

计划任务 * */1 * * * /bin/bash /usr/shellscript/rest.sh

效果图