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Tag Archives: tar
利用tar向磁带备份恢复文件
可以利用tar命令向磁盘备份文件,同时可以利用tar从磁带中恢复指定文件。 备份的命令为: tar cvf /dev/rmt/0m filename…tar cvf /dev/rmt/0m filename… 恢复的命令为: tar xvf /dev/rmt/0m filename…tar xvf /dev/rmt/0m filename… 从磁带上恢复文件的例子: > tar xvf /dev/rmt/0m /archive/orcl_exp_report_1.dmp /archive/orcl_exp_report_2.dmp x /archive/temp_exp/acdb_exp_report_1.dmp, 3198353408 bytes, 6246784 tape blocks x /archive/temp_exp/acdb_exp_report_2.dmp, 3078950912 bytes, 6013576 tape blocks> tar xvf … Continue reading →