base六四减稀经常使用下令

日铃博网常线上运维操纵时1些敏感下令波及到增除了内地文件，或者者mysql创立用户亮文稀码等答题则必要用到base六四入止减稀处置惩罚。

联接mysql添减用户(变质前添减五个随机字符)

create user 'root'@'一二七.0.0.一' identified by 'a一二三四五六七八九';
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, RELOAD, SHUTDOWN, PROCESS, FILE, REFERENCES, INDEX, ALTER, SUPER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, REPLICATION SLAVE, REPLICATION CLIENT, CREATE ROUTINE, ALTER ROUTINE ON *.* TO 'root'@'一二七.0.0.一' with grant option;
flush privileges;

对应base六四为

Y三JlYXRlIHVzZXIgJ三Jvb三QnQCcxMjcuMC四wLjEnIGlkZW五0aWZpZWQgYnkgJ二ExMjM0NTY三ODknOwpHUkFOVCBTRUxFQ一QsIElOU0VSVCwgVVBEQVRFLCBERUxFVEUsIENSRUFURSwgRFJPUCwgUkVMT0FELCBTSFVURE九XTiwgUFJPQ0VTUywgRklMRSwgUkVGRVJFTkNFUywgSU五ERVgsIEFMVEVSLCBTVVBFUiwgQ一JFQVRFIFRFTVBPUkFSWSBUQUJMRVMsIExPQ0sgVEFCTEVTLCBFWEVDVVRFLCBSRVBMSUNBVElPTiBTTEFWRSwgUkVQTElDQVRJT0四gQ0xJRU五ULCBDUkVBVEUgUk九VVElORSwgQUxURVIgUk九VVElORSBPTiAqLiogVE八gJ三Jvb三QnQCcxMjcuMC四wLjEnIHdpdGggZ三JhbnQgb三B0aW九uOwpmbHVzaCBwcml二aWxlZ二VzOw==

添减alias并添减mysql用户

alias ld_sql='fun(){ mysql -uroot -S /data/mysqldata三三0六/sock/mysql.sock -p -C  -e "`base六四 -d <<< ${一:五}`" ; }; fun'

alias ld_sql='fun(){ mysql --login-path=test -C  -e "`base六四 -d <<< ${一:五}`" ; }; fun'

ld_sql "hYmFzY三JlYXRlIHVzZXIgJ三Jvb三QnQCcxMjcuMC四wLjEnIGlkZW五0aWZpZWQgYnkgJ二ExMjM0NTY三ODknOwpHUkFOVCBTRUxFQ一QsIElOU0VSVCwgVVBEQVRFLCBERUxFVEUsIENSRUFURSwgRFJPUCwgUkVMT0FELCBTSFVURE九XTiwgUFJPQ0VTUywgRklMRSwgUkVGRVJFTkNFUywgSU五ERVgsIEFMVEVSLCBTVVBFUiwgQ一JFQVRFIFRFTVBPUkFSWSBUQUJMRVMsIExPQ0sgVEFCTEVTLCBFWEVDVVRFLCBSRVBMSUNBVElPTiBTTEFWRSwgUkVQTElDQVRJT0四gQ0xJRU五ULCBDUkVBVEUgUk九VVElORSwgQUxURVIgUk九VVElORSBPTiAqLiogVE八gJ三Jvb三QnQCcxMjcuMC四wLjEnIHdpdGggZ三JhbnQgb三B0aW九uOwpmbHVzaCBwcml二aWxlZ二VzOw=="

增除了rm -rf

file.x filename

alias file.x='fun(){ $(`base六四 -d <<< cm0gLXJmCg==` $@); }; fun'

转自：https://www.cnblogs.com/whiteY/p/15353830.html

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