------ extPart_000_0101_01C80FC6.C76C1670 Content-Type: text/plain; charset s-ascii" Content-Transfer-Encoding: 7bit > -----Original Message----- > From: list-bounce / example.com > [mailto:list-bounce / example.com] On Behalf Of Vidya Vidya > Sent: Tuesday, October 16, 2007 5:59 AM > To: ruby-talk ML > Subject: How to remove "~" in those files > > > > Hi all, > > How to remove at end of the record "~", i am trying this, but i > couldn't remove, please let me know if any body knows. > for example , i have 2 files name sample1, sample2, > > for sample1 records:(this is one file) > > LIN*EDIA000005*000000570*570~ > LIN*EDIA000006*000000570*570~ > LIN*EDIA000007*000000570*570~ // here i want to remove ~ in > the looping > procees > > sample 2: > > > LIN*EDIA000008*000000570*570~ > LIN*EDIA000009*000000570*570~ > LIN*EDIA000002*000000570*570~ // here i want to remove ~ in > the looping > procees > -- > Posted via http://www.ruby-forum.com/. > That's a simple one liner, unless you left out details of the specification: $ cat > test.in abcde~ fghij~ $ ruby -i.bak -ne 'puts $_.sub(/~$/, "")' test.in -i.ext edits the file in place, making a backup copy of the input files, appending .ext to the filename. -n loops over the input (in this case the file test.in), -e executes a program specified directly on the command line. The program itself simply substitutes trailing ~ in the current input line ($_) with nothing and prints the results. $ cat test.in abcde fghij $ cat test.in.bak abcde~ fghij~ However, Ruby really isn't necessary for this at all: $ sed 's/~$//' test.in.bak abcde fghij $ HTH, Felix ------ extPart_000_0101_01C80FC6.C76C1670 Content-Type: application/x-pkcs7-signature; name mime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename mime.p7s" MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIII3jCCAmYw ggHPoAMCAQICEFJ3uelO4AJUNG7Np2ieTWkwDQYJKoZIhvcNAQEFBQAwYjELMAkGA1UEBhMCWkEx JTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQ ZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBMB4XDTA3MDMxMTEzMzk1OVoXDTA4MDMxMDEzMzk1 OVowSjEfMB0GA1UEAxMWVGhhd3RlIEZyZWVtYWlsIE1lbWJlcjEnMCUGCSqGSIb3DQEJARYYZndt YWlsaW5nbGlzdHNAZ21haWwuY29tMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDoHQNMSMIi 1fb3BhJdz7Byt8PSeaa/Yx0wJ1BzLj7dJZK+8djBP06HvolZ9IYibnGerNg+LnxXT8tyGUZ0vw0Q f3qSYtuGcYfdm44qVOAtV+fex14uBSmSj8i/QOL+710oSQdPGAJE1L+8N1bLvJAxznsF6tpD5GUZ iPRY1HcloQIDAQABozUwMzAjBgNVHREEHDAagRhmd21haWxpbmdsaXN0c0BnbWFpbC5jb20wDAYD VR0TAQH/BAIwADANBgkqhkiG9w0BAQUFAAOBgQCtXsHSAFBpcohm7/t5Vlak0eySI5c5cghVELhu LyoNMdx+qCyKE4HJoWrr2+id/+YVPfiOaBsxsir3Aeg3DPuCODoafFYErm3OzJV13lRlwKWfrz01 vczScC2VvABk0ZvlQEHA54IJqiV8QoXntlQWaa2NYO3ggalUyaOeNmsk1TCCAy0wggKWoAMCAQIC AQAwDQYJKoZIhvcNAQEEBQAwgdExCzAJBgNVBAYTAlpBMRUwEwYDVQQIEwxXZXN0ZXJuIENhcGUx EjAQBgNVBAcTCUNhcGUgVG93bjEaMBgGA1UEChMRVGhhd3RlIENvbnN1bHRpbmcxKDAmBgNVBAsT H0NlcnRpZmljYXRpb24gU2VydmljZXMgRGl2aXNpb24xJDAiBgNVBAMTG1RoYXd0ZSBQZXJzb25h bCBGcmVlbWFpbCBDQTErMCkGCSqGSIb3DQEJARYccGVyc29uYWwtZnJlZW1haWxAdGhhd3RlLmNv bTAeFw05NjAxMDEwMDAwMDBaFw0yMDEyMzEyMzU5NTlaMIHRMQswCQYDVQQGEwJaQTEVMBMGA1UE CBMMV2VzdGVybiBDYXBlMRIwEAYDVQQHEwlDYXBlIFRvd24xGjAYBgNVBAoTEVRoYXd0ZSBDb25z dWx0aW5nMSgwJgYDVQQLEx9DZXJ0aWZpY2F0aW9uIFNlcnZpY2VzIERpdmlzaW9uMSQwIgYDVQQD ExtUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgQ0ExKzApBgkqhkiG9w0BCQEWHHBlcnNvbmFsLWZy ZWVtYWlsQHRoYXd0ZS5jb20wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBANRp19SwlGRbcelH 2AxRtupykbCEXn0tDY97Et+FJXUodDpCLGMnn5V7S+9+GYcdhuqj3bnOlmQawhRuRKx85o/oTQ9x H0A4pgCjh3j2+ZSGXq3qwF5269kUo11uenwMpUtVfwYZKX+emibVars4JAhqmMex2qOYkf152+Va xBy5AgMBAAGjEzARMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEEBQADgYEAx+ySfk749Zal Z2IqpPBNEWDQb41gWGGsJrtSNVwIzzD7qEqWih9iQiOMFw/0umScF6xHKd+dmF7SbGBxXKKs3Hnj 524ARx+1DSjoAp3kmv0T9KbZfLH43F8jJgmRgHPQFBveQ6mDJfLmnC8Vyv6mq4oHdYsM3VGEa+T4 0c53ooEwggM/MIICqKADAgECAgENMA0GCSqGSIb3DQEBBQUAMIHRMQswCQYDVQQGEwJaQTEVMBMG A1UECBMMV2VzdGVybiBDYXBlMRIwEAYDVQQHEwlDYXBlIFRvd24xGjAYBgNVBAoTEVRoYXd0ZSBD b25zdWx0aW5nMSgwJgYDVQQLEx9DZXJ0aWZpY2F0aW9uIFNlcnZpY2VzIERpdmlzaW9uMSQwIgYD VQQDExtUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgQ0ExKzApBgkqhkiG9w0BCQEWHHBlcnNvbmFs LWZyZWVtYWlsQHRoYXd0ZS5jb20wHhcNMDMwNzE3MDAwMDAwWhcNMTMwNzE2MjM1OTU5WjBiMQsw CQYDVQQGEwJaQTElMCMGA1UEChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoGA1UE AxMjVGhhd3RlIFBlcnNvbmFsIEZyZWVtYWlsIElzc3VpbmcgQ0EwgZ8wDQYJKoZIhvcNAQEBBQAD gY0AMIGJAoGBAMSmPFVzVftOucqZWh5owHUEcJ3f6f+jHuy9zfVb8hp2vX8MOmHyv1HOAdTlUAow 1wJjWiyJFXCO3cnwK4Vaqj9xVsuvPAsH5/EfkTYkKhPPK9Xzgnc9A74r/rsYPge/QIACZNenpruf ZdHFKlSFD0gEf6e20TxhBEAeZBlyYLf7AgMBAAGjgZQwgZEwEgYDVR0TAQH/BAgwBgEB/wIBADBD BgNVHR8EPDA6MDigNqA0hjJodHRwOi8vY3JsLnRoYXd0ZS5jb20vVGhhd3RlUGVyc29uYWxGcmVl bWFpbENBLmNybDALBgNVHQ8EBAMCAQYwKQYDVR0RBCIwIKQeMBwxGjAYBgNVBAMTEVByaXZhdGVM YWJlbDItMTM4MA0GCSqGSIb3DQEBBQUAA4GBAEiM0VCD6gsuzA2jZqxnD3+vrL7CF6FDlpSdf0wh uPg2H6otnzYvwPQcUCCTcDz9reFhYsPZOhl+hLGZGwDFGguCdJ4lUJRix9sncVcljd2pnDmOjCBP ZV+V2vf3h9bGCE6u9uo05RAaWzVNd+NWIXiC3CEZNd4ksdMdRv9dX2VPMYIC+DCCAvQCAQEwdjBi MQswCQYDVQQGEwJaQTElMCMGA1UEChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoG A1UEAxMjVGhhd3RlIFBlcnNvbmFsIEZyZWVtYWlsIElzc3VpbmcgQ0ECEFJ3uelO4AJUNG7Np2ie TWkwCQYFKw4DAhoFAKCCAdgwGAYJKoZIhvcNAQkDMQsGCSqGSIb3DQEHATAcBgkqhkiG9w0BCQUx DxcNMDcxMDE2MTQzMzAwWjAjBgkqhkiG9w0BCQQxFgQUIDC8N03EUkXq0vvgfxCBgPmeM/8wZwYJ KoZIhvcNAQkPMVowWDAKBggqhkiG9w0DBzAOBggqhkiG9w0DAgICAIAwDQYIKoZIhvcNAwICAUAw BwYFKw4DAgcwDQYIKoZIhvcNAwICASgwBwYFKw4DAhowCgYIKoZIhvcNAgUwgYUGCSsGAQQBgjcQ BDF4MHYwYjELMAkGA1UEBhMCWkExJTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0 ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBAhBSd7npTuAC VDRuzadonk1pMIGHBgsqhkiG9w0BCRACCzF4oHYwYjELMAkGA1UEBhMCWkExJTAjBgNVBAoTHFRo YXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQZXJzb25hbCBGcmVl bWFpbCBJc3N1aW5nIENBAhBSd7npTuACVDRuzadonk1pMA0GCSqGSIb3DQEBAQUABIGAfmqEdyGc MeNK560/vfMoOved/goNgJHmEw6oNOoKTsTAeTg9DjB84xfqMESjOovnf3AJybO2y/F6KtKFhYDw Ze9biDO2wxPJzKrdfw4f3JWCmZYthe31eCTo4S+lrOCr16HMmz066z5DCIW1bC2fRuUuEDidR7jK kGs6+X6Gv70AAAAAAAA----- extPart_000_0101_01C80FC6.C76C1670--