Shell：cut命令

[root@z1 shell]# cat >> cuttest << eof> 7, 'PQNR59 N67PAIR2OWJQ4MVS05HATLLAOLX4ULP7CLSS J413T3', 'IU1GKRD6XDUG VDQYH M', 7, 'B 75D8IYT2V7H BKBF41', 'ASSQG5SFDTFF3DLFI LH', '405-5-3'> 10, 'TEH9QXV6NMHOAR75 MGII8W5X36L TS9NWA Y0OUSCOENPIRA6', '5E6PODDD22OTB0S9QIQ6', 19, 'RADGA2NEIRAYH8XT8JY4', '0AUL2 AE5UI KW3Y6SYQ', '1139-2-21'> 4, 'Q BGY25YXWVBUCG9BJA9WMCDE977H2DRXSQSM7PYS8GNXMNBDT', 'PUS0C1UYVK94H 3XW2K1', 13, 'BDR KB QFEXQG7G7AU1L', 'XU127POQLGA JP8QXT8M', '634-9-22'> 11, '89WN85I5KQ5BUQ21PQS26ND56J3921P44C4XND9B5BIKMOS9YD', 'CP2FSJH1E7WYELDRQHON', 12, 'B1W XKF29F5GY06FQDJU', 'MPB8M4LYYEV08XLGCUJ6', '92-12-15'> 15, 'D7DQPOCFECOK861E0E4RJH3OOVUB5D FCXG5G70CWTU7A4W10W', 'RPI3X8QY6FJ6VJ1CP9YK', 18, 'G7D7 G4A79AASV0SVNWQ', '10HY5MWTPVT6KN4IDX8X', '1-1-1'> 19, 'DCPQE8R61ITO1EPJTUQI1 SK5ETFDIN4F7PLR0WAV9YX7AG843', 'NV0FO1U9MV0NB1M9RSFU', 17, 'AQWUJYHW DMH0C3OQ Y7', 'AOM7N63U5AXQVNESQKG8', '752-11-27'> 13, '9T2Q5FGQ73VPGQOL YQO8 ESA9AVN3E77QIL71  FFN70APYH4', 'IM0VSEK6PL3GUOPSY5G0', 4, 'QLMU22H6AVIIEEIGJWWR', 'EBS GJOT3VKJI1C4VT1U', '1211-1-8'> 2, 'LL VXF07YID4TNCAI9514216Q7W8DVRTGSEJ2NXQLAQ8Y5XV22', 'U3H70CG6EE42PHR J70U', 9, 'MP9LF1TCIS1V9VEIMLOA', 'X6KFIHUE0RJBCGFELUT1', '922-2-12'> 9, '9XM11HVLQWV3S74WPFM4B6CVW8NHRDY0S3H4 XPW7LOG7TA98W', '4OS8L07SEKGFG6B053XD', 10, 'X7G00LW B3T87W4KT589', '9NNVMG6LV9JIUDB3LV60', '1689-12-11'> 17, 'SN0A8M1VXM7 OP2W0QYGIA HH23JCT99 6EAYKDP7O4DLIEJQF', 'O0AKCGKFT1CP5A DUE7I', 14, 'A30P O0I4LGP9C TQKGH', '249SBUU5UQ5MA71U60WV', '1857-6-22'> 3, 'MGHNTMB42SJ97OXUBO2D3B4 WLQB75JU4PHFG0HYB9TTE7LX8I', '0L8RUA93QD07MQWKTQAX', 8, 'YIMFKOD5544GDA2EXBSV', 'JS9K36F4JJ8C3 G31GLI', '1748-11-28'> 12, 'VDI5MXH30SUSKV5DATOJK3J6YGAV9U34GJWIX4BP46SE7IW2BL', 'M53KPUN6QF FK829LQIY', 2, 'LB9FOMDBHR3DBSOFVVOJ', 'AILORTAPP5WQDE APLDE', '1619-10-29'> 16, 'A0F8Y1JRBKG6DBOINPJCFRFFHT5X5RU96466AVU0 32P3B7K2T', '9F7FS9NUIY8PV9YDMHLB', 16, 'LYXL92FB4TDTS2GWDGJ ', '8RUJG6K0M 3GKXLTVY09', '1343-8-2'> 0, '8HAW83FTDG5VWX6G9YV114S56BTOGPKY2K 7HG516LR8CC7LCN', 'YWBDOR Q8SM3QTREKK7S', 1, '9SSVK6U88M7SKHOSH5NS', 'VCS2RIS8EOY0YYRI8SH7', '290-10-26'> 18, 'JB M9D71LHOHK3DW46YD731XB0R 8WHLLWCS0AT313T7J3SSSP', 'TX69371R07PSWX3ITQEP', 3, 'RCIWPRCG3806VUYX6OGS', 'IDMDTVMQPHR35JWXR5OH', '1545-5-31'> 14, '80X956L659WXNV U5UBXGPA6QPU0PJKN8EBQYFPW9Q7QYRCR7C', 'VLV1IEIDQXX8LE4QY9SH', 15, '0P2 OD 423JEI3A5WDAA', '5LQLXIT48N35ER01XY83', '1005-3-14'> 5, 'ARV1E8XMK9C71QHH3MYQM6YQYXL4TOMXOJ3AUS X94VBXG46SF', 'J7 Y4VK6LDCL716OGP6G', 5, 'K2BE84TP82VMXN9954TU', 'NGM7PCOAQKBIQBARQ4BJ', '553-4-3'> 1, 'W4KIYFXMHFCSWAJ6GJO2H5MLDVGB102KTRBTPOTTV7ISBT2KO2', 'YLA2KD54LANC1B4YHKGD', 0, 'FYAX8SUFYC7VI5WDERAP', '15DBAHLMLD1EF260J0M0', '229-7-7'> 8, 'DPQGGO80G6X6JC1Y6GGYGF97DQ JDGP81QYOI811899KX 4506', '2JEXX4SHAWFT509H8KCF', 11, 'GC9ISH C3Q757VJKJRBJ', 'A4R9QC6 5K6E2E9 FY9R', '1490-2-1'> 6, '9ELAFAI2Q5OJRKAL08N0SEO99NVLY053XT44HJ1P6Y6EDT94MB', 'DFOJ10VV112M7T7241JF', 6, 'RBK7CFAQP0TUD8S7JFWE', '7 M1YRMDHG5VCDO IV1M', '815-2-15'> eof