cmd

问题 I am trying to write a batch script to detect for missing files from a list of files on Windows. Given the format of the file names to be "day_month_date_hh_mm_00_yyyy.enf", and the hours of the files will be different, I have to identify if there's a file of a particular hour is missing. I have written down the following to find out the number of days in a given year and month. set /p m="Enter month: " set /p y="Enter year: " REM call :DaysOfMonth %y% %m% setlocal DisableDelayedExpansion set

问题 I am maintaining an operator terminal based on cmd. The customer asked for an alerting behavior. e.g. a message shown onscreen when some asynchronous event occurs. I made a thread that periodically checks for alerts, and when it finds some, it just prints them to stdout. This seems to work OK, but it doesn't seem very elegant, and it has a problem: Because cmd doesn't know an alert happened, the message is followed onscreen by blank. The command prompt is not reprinted, and any user input is

问题 I already know that to open a webpage with the default browser you use: start www.google.com . However, I'm trying to open a URL that contains a '&' in it for example: https://www.google.dz/?gws_rd=cr,ssl&ei=rXc_WYq3Msy2abGXpugH#safe=off&q=hello+world If I use: start https://www.google.dz/?gws_rd=cr,ssl&ei=rXc_WYq3Msy2abGXpugH#safe=off&q=hello+world It will not work cause there is a & 回答1: & is a special caractere in batch so if the URL contains a special caractere you just have to do it like

问题 I already know that to open a webpage with the default browser you use: start www.google.com . However, I'm trying to open a URL that contains a '&' in it for example: https://www.google.dz/?gws_rd=cr,ssl&ei=rXc_WYq3Msy2abGXpugH#safe=off&q=hello+world If I use: start https://www.google.dz/?gws_rd=cr,ssl&ei=rXc_WYq3Msy2abGXpugH#safe=off&q=hello+world It will not work cause there is a & 回答1: & is a special caractere in batch so if the URL contains a special caractere you just have to do it like

问题 I already know that to open a webpage with the default browser you use: start www.google.com . However, I'm trying to open a URL that contains a '&' in it for example: https://www.google.dz/?gws_rd=cr,ssl&ei=rXc_WYq3Msy2abGXpugH#safe=off&q=hello+world If I use: start https://www.google.dz/?gws_rd=cr,ssl&ei=rXc_WYq3Msy2abGXpugH#safe=off&q=hello+world It will not work cause there is a & 回答1: & is a special caractere in batch so if the URL contains a special caractere you just have to do it like

问题 I already know that to open a webpage with the default browser you use: start www.google.com . However, I'm trying to open a URL that contains a '&' in it for example: https://www.google.dz/?gws_rd=cr,ssl&ei=rXc_WYq3Msy2abGXpugH#safe=off&q=hello+world If I use: start https://www.google.dz/?gws_rd=cr,ssl&ei=rXc_WYq3Msy2abGXpugH#safe=off&q=hello+world It will not work cause there is a & 回答1: & is a special caractere in batch so if the URL contains a special caractere you just have to do it like

问题 I want to find a string "Hello (Hello starts with double quote) in text files using ripgrep . Normally, in Bash or ZSH, this would work by escaping with backslash or surrounding with single quote: rg \"Hello rg '"Hello' However, in MS Windows (Powershell and CMD), I've tried these but none of these worked: rg \"Hello rg '"Hello' rg `"Hello rg '`"Hello' Is there any way to escape single or double quotes using ripgrep in MS Windows? 回答1: Verbatim string "Hello must ultimately be passed as \

问题 I want to find a string "Hello (Hello starts with double quote) in text files using ripgrep . Normally, in Bash or ZSH, this would work by escaping with backslash or surrounding with single quote: rg \"Hello rg '"Hello' However, in MS Windows (Powershell and CMD), I've tried these but none of these worked: rg \"Hello rg '"Hello' rg `"Hello rg '`"Hello' Is there any way to escape single or double quotes using ripgrep in MS Windows? 回答1: Verbatim string "Hello must ultimately be passed as \

问题 I want to find a string "Hello (Hello starts with double quote) in text files using ripgrep . Normally, in Bash or ZSH, this would work by escaping with backslash or surrounding with single quote: rg \"Hello rg '"Hello' However, in MS Windows (Powershell and CMD), I've tried these but none of these worked: rg \"Hello rg '"Hello' rg `"Hello rg '`"Hello' Is there any way to escape single or double quotes using ripgrep in MS Windows? 回答1: Verbatim string "Hello must ultimately be passed as \

问题 I made ASCII art and I'm trying to have it shown when a .bat file is open. This is the (overwhelmingly basic) code I have. I've checked online and can't really find anything that could help me. Any suggestions? @echo off echo __ __ _______ _____ _____ __ __ echo / /_/ / / ___ / / _ / / _ / / /_/ / echo / __ / / /__/ / / ____/ / ___/ \ / echo /_/ /_/ /_/ /_/ /_/ /_/ /__/ echo _____ _____ _______ __ __ echo / _ / ____ / _ / / ___ / / /_/ / echo / _ / /___/ / _/ / / /__/ / \ / echo /____/ /_____