with -l, WORD determineswhichtime to show; with --sort=time,sortby WORD (newest first) --time-style=TIME_STYLE time/date format with -l; see TIME_STYLE below -tsortby time, newest first; see --time# ✅ 按时间排序,最新的排在最前面 LS(1) User Commands LS(1) NAMEls- list direc...
Redis sort命令详解 redis的sort命令,可能算得上redis里面最复杂的一个命令了,命令原型如下: SORT key [BY pattern] [LIMIT offset count] [GET pattern [GET...好了,去掉这些,那么sort的原型就是这个样子了: SORT key [BY pattern] [GET pattern [GET pattern ...]]...假设做如下操作: redis> lpush a...
正则介绍 正则就是一串有规律的字符串,掌握好正则对于编写shell脚本有很大帮助,各种编程语言中都有正则,原理是一样的。正则表达式是这样解释的:它是指一个用来描述或者匹配一系列符合某个句法规则的字符串的单个字符串。在很多文本编辑器或其他工具里,正则表达式通常被用来检索和/或替换那些符合某个模式的文本内容。许多...
5 按重复次数排序 catcheck_info.log.2017-09-20 | awk -F'(txt=|&client)''{print $2}'|sort|uniq-c |sort-nr 1 sort 的 -n:依照数值的大小排序;-r 按照相反顺序排列 执行结果 6 将结果输出到文件中 catcheck_info.log.2017-09-20 | awk -F'(txt=|&client)''{print $2}'|sort|uniq-c...
PCI 设备 lsusb -tv 显示 USB 设备 date 显示系统日期 cal 2007 显示2007年的日历表 date ...
date system-config-date-docs system-config-firewall system-config-firewall-base system-config-firewall-tui system-config-keyboard system-config-keyboard-base system-config-language system-config-printer system-config-users-docs system-switch-java systemd-sysv t1lib t1lib-apps t1lib-devel t...
t 设定档案的时间记录,格式与 date 指令相同。 –no-create 不会建立新档案。 –help 列出指令格式。 –version 列出版本讯息。 实例 使用指令”touch”修改文件”testfile”的时间属性为当前系统时间,输入如下命令: $ touch testfile #修改文件的时间属性 ...
Find and Sort Files by Date and Time in Linux People comfortable with GUI’s can find it using File Manager, which lists files in long listing format, making it easy to figure out what we wanted, but those users having habit of black screens, or even anyone working on servers which are...
This can change the username, home dir, shell, group, expiry date, etc.For example:usermod -aG developers johnWith this command, you add a user john to an additional group—“developers.” The -a appends to the existing list of groups that the user is added to....
-z, --null-data Treat input and output data as sequences of lines, each terminated by a zero byte (the ASCII NUL character) instead of a newline. Like the -Z or --null option, this option can be used with commands like sort -z to process arbitrary file names. REGULAR EXPRESSIONS...