例如,文件1awk比較兩個文件中的列,並在文件1中未顯示文件時打印文件2列
"ACCOUNT_ID","CTN","NAME","GATEWAY_GUID","DEVICE_GUID","CATALOG_ID","FW_VERSION","DATE_CREATED","STATUS_ID","LOCATION_CODE","BAN","Market_Area","State","IMEI","HW_MODEL"
"306875",="9404653975","14-052917 14-052917","313A0B72E3E440DD8687BD681E55FB03","0",="000010000010004","FW: 1.04.122, JVM: Oracle Corporation 1.7.0_72-ea, OS: Linux 2.6.33.5","06/24/2014 14:32:38","0",="0003013034",="177046772949","DLS","TX",="351612051721824","Cisco DLC-100"
"306875",="9404653975","14-052917 14-052917","7EED6EE61F0949EE99554D4D4F09E4FE","ACFF000001",="000010901000004","1.2.14","06/24/2014 21:28:17","0",="",="177046772949","DLS","TX",="351612051721824",""
"306875",="9404653975","14-052917 14-052917","D57DAE988A1C482EA3217312EDC7466E ","ACFF010904",="000010907000004","","12/16/2015 23:39:21","0",="",="177046772949","DLS","TX",="351612051721824",""
文件2
account,ban,ctn,first_name,last_name,device_gateway_guid,device_id,device_cat_id,IMEI,device_fw_vrsn,date_created,device_status,subscription_created,subscription_name,subscription_market,date
DL!813269 , 418069632891 , undefined , MUHAMMAD , ANJUM , 313A0B72E3E440DD8687BD681E55FB03, ACFF010904 , 00010907000004 , 351612054025777 , , 2015-12-18 19:45:31 , 0 , undefined , [object Object] , WAS , undefined
DL!782477 , 523266997720 , undefined , SAM , MAURER , 7EED6EE61F0949EE99554D4D4F09E4FE , 0 , 00010000010004 , 351612053801194 , FW: 1.04.122, JVM: Oracle Corporation 1.7.0_72-ea, OS: Linux 2.6.33.5 , 2015-12-18 19:02:27 , 0 , undefined , [object Object] , FLP , 2015-07-29 09:07:22
DL!926875 , 578172109430 , undefined , TRACY , BUSH , D57DAE988A1C482EA3217312EDC7466E , 0 , 00010000010004 , 351612054481798 , FW: 1.04.122, JVM: Oracle Corporation 1.7.0_72-ea, OS: Linux 2.6.33.5 , 2016-01-23 16:09:21 , 0 , undefined , [object Object] , GLF , 2015-11-06 02:26:31
"306875",="9404653975","14-052917 14-052917","313A0B72E3E440DD8687BD681E55FB03","0",="313A0B72E3E440DD8687BD681E55FB03","FW: 1.04.122, JVM: Oracle Corporation 1.7.0_72-ea, OS: Linux 2.6.33.5","06/24/2014 14:32:38","0",="0003013034",="177046772949","DLS","TX",="351612051721824","Cisco DLC-100"
我想將文件1的 「GATEWAY_GUID」 欄目與文件2的device_gateway_guid列比較。輸出應該是file1中沒有看到的file2的所有記錄。例如:如果文件1有10條記錄,文件2有5000條記錄,其中5條與文件1相同。那麼我的輸出文件應該顯示文件1中沒有看到的5個列值,這在file2中是看不到的。
到目前爲止,我嘗試了下面的腳本,但沒用。任何幫助讚賞。
awk 'NR==FNR{c[$6]++;next};c[$4] == 0' s2_1.csv s1_1.csv > compares1s2.csv
請就如何創建一個MCVE([MCVE])讀了。你的每個文件中有20列左右(猜測 - 我沒有計算過),可以在你的例子中省略。這會讓我們更容易看到發生了什麼事情,並且會讓您更容易地看到發生了什麼。你需要最終畢業到全尺寸的文件,但你可以讓它在一個更簡單的系統上工作。 –
顯示的命令行中的一個問題是,您沒有將字段分隔符設置爲逗號('-F,'會解決這個問題)。這是否搞砸了一切?您是否嘗試打印您正在閱讀的任何數據 - 例如「NR == FNR」段中的$ 6的值?我也不相信段落之間的' - '可能是好的,但我肯定不會把它放在那裏。 –
您還有許多以'='符號開頭的字段,例如'...,=「000010000010004」,...'。這意味着完整的CSV解析器會將該字段視爲包含該「=」符號以及兩個雙引號(以及兩者之間的數字)。這是奇怪的格式,但它出現多次;這不僅僅是一次性的事故。 –