Shell operation array

Shell operation array Shell code. /test. sh & quot; 100,200300, 400500,600 & quot; hhhhwww.2cto.com description: the parameter delimiter is a space by default, so the array parameters are expanded with double quotation marks, shell code dd 'date + % Y % m % d _ % H % M % s' echo & quot; start... shell operation array Shell code. /test. sh "100,200 300,400 500,600" hhhh www.2cto.com description: the parameter delimiter is a space by default, so the array parameters are expanded in double quotation marks, shell code dd = 'date + % Y % m % d _ % H % M % s' echo "start datetime $ {dd}" arrayListParam = $1 printName = $2 arrayList = ($ arrayListParam) echo "length = $ {# arrayList [@]}" I = 0 while [$ I-lt $ {# arrayList [@]}]; do firstsplit = 'echo "$ {arrayList [$ I]}" | cut-d ", "-f1 'secondspsequence = 'echo" $ {arrayList [$ I]} "| cut-d", "-f2 'echo" $ {printName }_$ {firstsplit }: $ {secondsplit} "let I = I + 1 done dd = 'date + % Y % m % d _ % H % M % s' echo" end datetime $ {dd }" display result: shell Code start datetime 20130305_181428 length = 3 hhhh_100: 200 hhhh_300: 400 hhhh_500: 600 end datetime 201305_181428