#!/bin/bash #: Description : print formatted sales report ## Build a long string of equals signs divider=== divider=$divider$divider ## Format strings for printf header="\n %-10s %11s %8s %10s\n" format=" %-10s %11.2f %8d %10.2f\n" ## Width of divider totalwidth=44 ## Pri...
How to format the bash date 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:...
使用ntpdate命令从网络同步时间,再同步到硬件时钟。 [root@duorou ~]# date2020年 02月 02日 星期日 02:07:28CST [root@duorou ~]# hwclock2020年02月02日 星期日 02时07分19秒 -1.033182秒 [root@duorou ~]# ntpdate ntp1.aliyun.com20Oct20:17:55ntpdate[2323]: step time server120.25.115.20...
Use the date command to format the date to yyyymmdd in Bash. Use date Command 1 2 3 4 formatted_date=$(date +'%Y%m%d') echo $formatted_date Output 1 2 3 20230531 In the above example, the bash date command is used to get the current date with the format specifier '%Y%m%d...
How to get a Bash Array size? (Array length) Another useful aspect of manipulating Bash Arrays is to be able to get the total count of all the elements in an array. You can get the length (i.e. size) of an Array variable with the # (hashtag) notation. ...
In thischapter, we will look at programs that are used to “slice and dice” text. In the nextchapter, we will look at more text processing, focusing on programs that are used toformat text for printing and other kinds of human consumption. 砖业洋__ 2023/05/06 6150 2024全网最为详细...
–version It is used to get version information. Some Format codes: %a Print weekday names in short form (e.g., Sun) %A Print full weekday names (e.g., Sunday) %b Print month name in short form (e.g., Jan) %B Print full month name (e.g., January) %c Print date and ti...
sg_format 880 sg_ses_microcode 881 snice 882 systemd-detect-virt 883 select 884 sg_get_config 885 sg_start 886 soelim 887 systemd-escape 888 selinux_check_access 889 sg_get_lba_status 890 sg_stpg 891 sort 892 systemd-firstboot 893 selinuxconlist 894 sg_ident 895 sg_stream_ctl 896 ...
-H baseHREF Prints out HTML format with baseHREF as top directory. -T string Replace the default HTML title and H1 header with string. -R Rerun tree when max dir level reached. -o file Output to file instead of stdout. --inodes Print inode number of each file. --device Print device...
如何实现热部署和热启动 eclipse配置Tomcat找不到server选项的解决办法 ipmi命令安装-windows ipmi命令安装-linux 虚拟机中克隆CentOS,在重启网卡的时候报错 centos配置mutt和msmtp实现邮件发送 使用ntpdate工具校正linux服务器时间(实现方法) Linux中date命令转换日期提示date: illegal time format问题解决 Linux中叹号“!”...