To write multiple if conditions in a shell script, you can use elif statements. Here’s the syntax: if[condition1];then# code to execute if condition1 is trueelif[condition2];then# code to execute if condition1 is false and condition2 is trueelse# code to execute if all conditions are...
[23:20:08 root@libin3 libin]# ./shell23 the user nostudent does not exist on th /etc/passwd. 例2:if-then与if-then-else结合写法 [00:02:45 root@libin3 libin]# vim shell23-1 #!/bin/bash #the are if-then-else ststus # libin=data if $libin then echo "this is time" else ...
"System.Int64". Error: "Input string was not in a correct format "System.Object[]" "telnet" connection test to different servers on different ports "Unable to find a default server with Active Directory Web Services running" when calling a script with Import-module AD...
IF EXIST filename (del filename.) ELSE echo filename Missing 或 IF EXIST filename. ( del filename. ) ELSE ( echo filename. missing. ) 4)实例 @echooff setvar=x64 if%var%==win32(echowin32 build)elseechox64 build pause @echooff IF"%OS%"=="Windows_NT"(ECHOScript now executing)E...
elseif ($name.Length -gt 5) { Write-Host“The name is between 6 and 10 characters.” } else { Write-Host“The name is 5 characters or shorter.” } Checking a string’s length (Image credit: Petri/Bill Kindle) Overall, ElseIf statements in PowerShell specify conditions to check when...
Cannot compare data types of System.Int32 and System.String. Please check the data type returned by the filter expression Cannot Connect to Database with Configuration Management Console or SQL Management Studio Cannot connect to Reporting Services Cannot connect to Reporting Services with Managment S...
shell判断字符串相等脚本 #!/bin/shecho -n "login:"read nameecho -n "password:"read passwdif [ "$name" = "aa" -a "$passwd" = "aaa" ];thenecho "right!"else echo "error"fi一。运行过程中出现过 [: missing `]' 的问题,是[ "$name" = "aa ...
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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...
Use Where-Object Cmdlet with Script Block 1 2 3 4 5 6 7 8 9 $array=@("PowerShell","Java","PHP") $element="Java" if($array|Where-Object{$_-eq$element}){ Write-Host"The array contains the '$element'." }else{ Write-Host"The array does not contain the '$element'." ...