换一种说法也就是,shell script是利用shell的功能所写的一个程序,这个程序是使用纯文本文件,将一些shell的语法与指令写在里面,然后用正规表示法,管道命令以及数据流重导向等功能,以达到我们所想要的处理目的。 更明白地来说,shell script就像早期dos年代的.bat,最简单的功能就是将许多指令汇整写一起,让使用者很容...
alias cdnet="cd /etc/sysconfig/network-scriptes" //这种方式定义的alias只能在当前shell成立 /etc/profile //定义环境变量(所有用户)---EXPORT HISTCONTROL=XXX /etc/bashrc //定义本地变量 alias--(所有用户) ~/.bash_profile //定义环境变量(指定用户) ~/.bashrc //定义本地变量 alias--(指定用户) so...
shell script operate the date How to increment a date in a bash script Use thedatecommand's ability to add days to existing dates. The following: DATE=2013-05-25foriin{0..8}doNEXT_DATE=$(date+%m-%d-%Y -d"$DATE+$iday")echo"$NEXT_DATE"done...
/bin/bash# addagenda--Prompts the user to add a new event for the agenda script. 促使 提示agendafile="$HOME/.agenda"# 议题 议事日程isDayName(){# return = 0 if all is well, 1 on error# 如果日期没有问题,返回0,否则返回1case$(echo$1|tr'[[:upper:]]''[[:lower:]]')in sun*|mo...
shell script operate the date Use thedatecommand's ability to add days to existing dates. The following: DATE=2013-05-25 for i in {0..8} do NEXT_DATE=$(date +%m-%d-%Y -d "$DATE + $i day") echo "$NEXT_DATE" done 1.
Simple date-manipulation in Perl (to be used in shell scripts) Might be useful on platforms (like AIX) that don't have GNU-dateutils. It only handles dates, not times or timestamps. It's only supported date-format is YYYYMMDD (but it has a 'printf' command) Its internal date-represen...
nifty command line date and time utilities; fast date calculations and conversion in the shell - hroptatyr/dateutils
Need powershell script to run sql query import result to Excel need string part after second hyphen? Need table count, index count, views count, procedures count for all databases Need to Capitalize the First Letter ONLY, and leave the rest lower case. Help please. Need to combine month and...
!!! powershell script to add a word in the beginning of the text file - URGENT !!! 'A positional parameter cannot be found that accepts argument '$null'. 'Name' Attribute cannot be modified - owned by the system 'set-acl.exe' not recognized as the name of a cmdlet, 'Set-Executio...
The file contains a single job that runs a simple PowerShell script. It fetches the latest release version and URLs from GitHub, downloads WingetCreate in the agent created by GitHub Action and invokes `wingetcreate update` passing in all the required parameters. At the end of the upd...