[y/N] "responseresponse=${response,,}# tolowerif[[$response=~ ^(yes|y)$]];thenrm -rf$recycle_bin_dir/*echo"The contents of the recycle bin have been deleted."elseecho"The contents of the recycle bin have not been deleted."fiexit0fi# Delete files older than 30 days in the recyc...
The files and subdirectories here are meant to be read primarily by programs rather than humans, but you can get an idea of what they contain and represent by looking at an example such as the /dev file. Running cat dev in this directory displays the numbers 8:0, which happen to be t...
切换目录。cd实际上是shell内置的命令。 cd [DIR] dir可取: 缺省:当前用户主目录。 .:当前目录。 ..:当前目录的上级目录。 -:前一个工作目录。 ~:当前用户主目录。 ~USER:USER用户的主目录。 PATH:绝对路径或相对路径。 cp 复制文件/目录。 cp [-adfprR] SRC[ ...] DST -a:相当于-dpr。 -d:若源...
V-IM(中文名:乐聊)基于JS的超轻量级聊天软件。前端:vue3.0、element plus、electron、TypeScrip,支持windows、linux、mac、安卓、IOS、小程序、H5。支持语音消息,视频通话等。服务端: springboot、tio、mybatis 等技术。
30. 31. 举例: (清除/tmp目录下30天没有被访问文件) [root@sam01 ~]# tmpwatch --atime 30d /tmp 1. RHEL7 systemd-tmpfiles-clean.service服务 服务: systemd-tmpfiles-clean.service 服务何时被执行呢? Linux下该服务的执行可以根据systemd-tmpfiles-clean.timer进行管理 ...
which has not changed for a year will still be preserved. But a file which was deleted 15 days ago can not be restored after this command. Normally one should use --force since it is used to delete multiple increments at the same time which --remove-older-than refuses to do by ...
If there is a history in the syslog files of occasional errors on one module in advance of the failure, then remove or replace that module first. Replace any module that has caused problems in the past. Replace all modules in the switch. ...
sudo update-alternatives --remove-all python Run the following command to create the new alias. Bash sudo update-alternatives --install /usr/bin/python python /usr/bin/python2 1 Install the extension You can enable this extension for your VM and Virtual Machine Scale Set by using the Azure ...
Modify the AMI to remove the hardcoding and relaunch the instance. Modify the instance to remove the hardcoded MAC address. OR Use the following procedure: Stop the instance. Detach the root volume. Attach the volume to another instance and modify the volume to remove the hardcoded MAC address...
Remove the database datafiles: Bash cd/u02/oradata/TEST rm -f *.dbf The following commands use RMAN to restore the missing datafiles and recover the database: Bash rman target / RMAN> startup mount; RMAN> restore database; RMAN> recover database...