您能告诉我任何命令来对在特定日期(即昨天)修改过(或创建,尽管 Linux 没有显示)的目录进行排序/复制/删除并且它们位于另一个目录内吗?
答案1
我将使用find
并指定-mtime
例如
cd /var/log/apache2
find *.log -mtime -1 -exec ls -l --time-style=iso {} \;
将输出以下内容:
-rw-r----- 1 root adm 440 09-10 20:00 错误.log
-rw-r----- 1 根管理员 3944602 09-11 02:08 other_vhosts_access.log
如果我想复制它们,我会执行以下操作:
查找 *.log -mtime -1 -exec cp -v {} /tmp/ \;
将输出:
error.log' ->
/tmp/error.log'
other_vhosts_access.log' ->
/tmp/other_vhosts_access.log'
有关mtime的更多信息:
For example:
find . -mtime 0 # find files modified between now and 1 day ago
# (i.e., within the past 24 hours)
find . -mtime -1 # find files modified less than 1 day ago
# (i.e., within the past 24 hours, as before)
find . -mtime 1 # find files modified between 24 and 48 hours ago
find . -mtime +1 # find files modified more than 48 hours ago
find . -mmin +5 -mmin -10 # find files modified between
# 6 and 9 minutes ago
答案2
您可以使用管道命令来实现这一点。希望这对您有所帮助。
rmdir `ls -lt | grep -v "\`date '+%h %d'\`" | awk '{print $NF}'`