在Bash中,可以使用date命令来显示日期和时间。要像数字时钟一样显示日期和时间,可以使用循环结构来实现实时更新。 以下是一个示例的Bash脚本,可以实现像数字时钟一样显示日期和时间: ```b...
以下脚本是一个基本的备份脚本，它为需要备份的文件创建一个 .Zip 文件，并根据创建日期对它们进行标记：#!/bin/bash#get the month, day, and year of the current dateTIME_OF_BACKUP=`date +%m-%d-%y`#create a backup file using the current date in its nameDESTINATION=/path/[BACKUP FOLDER]-$TIME...
#!/bin/bash#get the month, day, and year of the current dateTIME_OF_BACKUP=`date+%m-%d-%y`#create a backup file using the current date in its nameDESTINATION=/path/[BACKUP FOLDER]-$TIME_OF_BACKUP.tar.gz#the folder that contains the files that we want to backupTARGET_FOLDER=/path/[...
#!/bin/bash #get the month, day, and year of the current date TIME_OF_BACKUP=`date +%m-%d-%y` #create a backup file using the current date in its name DESTINATION=/path/[BACKUP FOLDER]-$TIME_OF_BACKUP.tar.gz #the folder that contains the files that we want to backup TARGET_FOLD...
There are different ways to format the output of a bash date command. To get date and time in U.S. format (MM/DD/YY HH:MM:SS), use the code below: Output: If you want to get the date and time in a different format (e.g., YYYY-MM-DD HH:MM:SS): ...
为了保证系统时间与CMOS时间的一致性,Linux每隔一段时间会将系统时间写入CMOS。由于该同步是每隔一段时间(大约11分钟)进行的,在我们执行date -s 后,如果马上重启机器,修改时间就有可能没有被写入CMOS。 将系统时间写入CMOS [root@duorou ~]# date -s '2020-2-2 2:2:2'2020年 02月 02日 星期日 02:02:...
#get the month, day, and year of the current date TIME_OF_BACKUP=`date +%m-%d-%y` #create a backup file using the current date in its name DESTINATION=/path/[BACKUP FOLDER]-$TIME_OF_BACKUP.tar.gz #the folder that contains the files that we want to backup ...
function bash_getstarttime (){ # places the epoch time in ns into shared memory date +%s.%N >"/dev/shm/${USER}.bashtime.${1}" } function bash_getstoptime (){ # reads stored epoch time and subtracts from current local endtime=$(date +%s.%N) ...
(dscl . list /Users | egrep -v '^_|daemon|nobody'); for i in $u; do printf \\n$i\\t; currentUser=$i;t=$(dscl . read /Users/"$currentUser" | grep -A1 passwordLastSetTime | grep real | awk -F'real>|</real' '{print $2}'); date -j -f %s "$t" 2> /dev/null...
sudo apt-get install -f 问题3:版本不兼容如果新安装的 Bash 版本与现有系统组件不兼容,可以考虑回滚到之前的版本或查找相关的补丁。 示例代码 以下是一个简单的 Bash 脚本示例,用于打印当前日期和时间: 代码语言:txt 复制 #!/bin/bash echo "Current date and time:" date ...