当前两天博主在写脚本的时候,运行脚本时候总是出现此消息,很郁闷, 开始我以为可能是我mkdir的函数库依赖的问题,但是当我用其他的脚本创建 目录的时候,命令又可以用了,找了半天,终于找到了答案 --------------------------------------------------------------------------------------------- 原来是在脚本中我定义了一个变量名称叫PATH,我们都知道,PATH是我们系统的 环境变量,当用PATH这个变量的时候,…
[root@test ~]# tail -f /tmp/zabbix_agentd.log /var/lib/zabbix/percona/scripts/get_mysql_stats_wrapper.sh: line 19: mysql: command not foundvi /var/lib/zabbix/percona/scripts/get_mysql_stats_wrapper.sh: line RES=`/usr/local/mysql/bin/mysql -uroot -p'1…
When I tried to restart iptables from vps , I got the following error. Iptables encountered such a problem to save the iptables rules: “iptables: Saving firewall rules to /etc/sysconfig/iptables: /etc/init.d/iptables: line 268: restorecon: command no…
The mkdir command is is used to create new directories. A directory, referred to as a folder in some operating systems, appears to the user as a container for other directories and files. However, Unix-like operating systems treat directories as mere…
=======在使用ubuntu14.04,安装devstack的时候报错./stack.sh: line 463: generate-subunit: command not found 2016-10-29 14:38:49.689 | + sudo DEBIAN_FRONTEND=noninteractive http_proxy= https_proxy= no_proxy= apt-get --option Dpkg::Options::=--force-confold --assum…
问题描述:在使用命令/sbin/service rabbitmq-server start启动Rabbitmq时,报: Job for rabbitmq-server.service failed because the control process exited with error code. See "systemctl status rabbitmq-server.service" and "journalctl -xe" for details. 根据以…
今天在用centos mini 版的时候创建虚拟机出现错误提示:vmware安装minimal centos报错/etc/rc5.d/s99local : line:25 : eject : command not found 解决办法:先创建虚拟机后再添加centos ios 可以参照: http://www.dabu.info/vmware-install-minimal-centos-rc5-line25-eject-command-not-found.html…
安装 percona-xtrabackup-2.1.5过程中遇到如下问题: [root@test percona-xtrabackup-2.1.5]# ./utils/build.sh innodb56Downloading sourcesPreparing sources./utils/build.sh: line 131: patch: command not found 解决办法: yum -y install patch…
[root@VM-0-6-centos sh_scripts]# bash val.sh username: hello world! val.sh: line 5: [hello: command not found fail 在我所遇到的问题里,是因为if [$uname -eq 0]中的条件左右没有空格. 将if语句的条件格式修改一下就可以正常运行了. #...... if [ $uname -eq 0 ];then echo "yes" else echo "fail…
使用mysqldump命令导出数据: D:\Program Files\MySQL\MySQL Server 5.6\bin>mysqldump -hlocalhost -uroot -proot sinaweibo >D:\dev\mysql_bkp\sinaweibo.sql 将数据导入回数据库: D:\Program Files\MySQL\MySQL Server 5.6\bin>mysql -hlocalhost -uroot -proot sinaweibo2 < D:…