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Logging Shell脚本日志文件会覆盖自身_Logging_Sh - Fatal编程技术网
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Logging Shell脚本日志文件会覆盖自身

logging

Logging Shell脚本日志文件会覆盖自身,logging,sh,Logging,Sh,每次我运行这个shell脚本时，日志文件都会覆盖它自己，而不只是在日志文件中添加新行？我怎么能成为同谋呢 #/bin/sh exec &> logfile.txt DATE=`date "+%Y-%m-%d_%H-%M-%S"` mydbuser="" dbuserpassword="" mydatabase="" mysqldump --user=$mydbuser --password=$dbuserpassword --default-character-set=ut

每次我运行这个shell脚本时，日志文件都会覆盖它自己，而不只是在日志文件中添加新行？我怎么能成为同谋呢

#/bin/sh

exec &> logfile.txt


DATE=`date "+%Y-%m-%d_%H-%M-%S"`
mydbuser=""
dbuserpassword=""
mydatabase=""

mysqldump --user=$mydbuser --password=$dbuserpassword --default-character-set=utf8 $mydatabase| > /$mydatabase/$mydatabase-$DATE.sql
如果要附加到文件，请使用>>