bash腳本循環與if-else語句

Question

我想寫一個bash腳本，導入所有用戶，併爲每個帳戶執行一些操作。

a="some account" 
b="some account" 
#... so on 

USERS = #get imported 

for ACCOUNT in $USERS; do 
     if ["$ACCOUNT" == "$a"] || ["$ACCOUNT" == "$b"] || ["$ACCOUNT" == "$c"] || ["$ACCOUNT" == "$d"]; then 
       echo "Skipping $ACCOUNT" 
     else 
       echo "this" 
       echo "this $ACCOUNT" 
     fi 
done 

但似乎有問題。對於每一個帳戶，我得到以下幾點：

[THISIS @ anaccount：找不到

我試圖擺脫單一的支架，並把整個if語句成一個雙支架，但結果在同一個錯誤。

我也刪除了每個變量調用的雙引號，但似乎沒有問題。

有人可以提醒嗎？

Answer 1

你只是缺少幾個空格...

#!/bin/bash 
a="ACC_A" 
b="ACC_B" 
c="ACC_C" 
d="ACC_D" 

USERS="ACC_A ACC_B ACC_C ACC_X ACC_Y ACC_Z" 

for ACCOUNT in $USERS; do 
     if [ "$ACCOUNT" = "$a" ] || [ "$ACCOUNT" = "$b" ] || [ "$ACCOUNT" = "$c" ] || [ "$ACCOUNT" = "$d" ]; then 
       echo "Skipping $ACCOUNT" 
    else 
       echo "this $ACCOUNT" 
    fi 
done 

和快速測試：

$ bash accounts.sh 
Skipping ACC_A 
Skipping ACC_B 
Skipping ACC_C 
this ACC_X 
this ACC_Y 
this ACC_Z