8
- Linux find. , . .
find type d. find :
$ find /path/to/search -type d -name "name-of-dir"
Linux , , . :
$ find /path/to/search -name ".*"
find , . 10 :
$ find /path/to/search -size +10M
:
$ find /path/to/search -size -10M $ find /path/to/search -size 10M
.
$ find /path/to/search -size +100M -size -1G
, , .txt. find grep. , .
$ find /path/to/search | grep -f filelist.txt
f grep . , .
,
Linux , . , . grep vf, , .
$ find /path/to/search | grep -vf filelist.txt
, find . , "/", . maxdepth .
$ find . -maxdepth 0 -name "myfile.txt"
. .
$ find . -maxdepth 1 -name "myfile.txt"
find . empty. . d:
$ find /path/to/search -type f empty $ find /path/to/search -type d empty
. :
$ find /path/to/search -type f -empty delete
, find / :
$ find /path/to/search -type f -printf "%s\t%p\n" | sort -n | tail -1
, Linux: sort tail. Sort , tail , /. , :
$ find /path/to/search -type f -printf "%s\t%p\n" | sort -n | tail -5<
. :
$ find /path/to/search -type f -printf "%s\t%p\n" | sort -n | head -5
:
$ find /path/to/search -type d -printf "%s\t%p\n" | sort -n | tail -1
setuid
setuid root-. find . , : -user perm. , root- :
$ find /path/to/search -user root -perm /4000
exec find. :
$ find /path/to/search -user root -perm /4000 -exec ls -l {} \;
root root-:
$ find /path/to/search -perm /4000
sgid
sgid SUID , 4000 2000:
$ find /path/to/search -perm /2000
, :
$ find /path/to/search -perm /6000
,
. , .
. , stderr stdout grep . find , "Permission denied"^
$ find / -name "myfile.txt" 2>%1 | grep -v "Permission denied"
X
, mtime. , 30 , 30 30 :
$ find /path/to/search -type f -mtime 30 $ find /path/to/search -type f -mtime +30< $ find /path/to/search -type f -mtime -30
exec:
$ find /path/to/search -type f -mtime -30 -exec ls -l {} \;
printf sort:
$ find /path/to/search -printf "%T+\t%p\n" | sort
sort . r sort:
$ find /path/to/search -printf "%T+\t%p\n" | sort r
locate find
Linux , locate. , find, , .
$ locate myfile.txt
locate , , . locate , find. , , , 24 . updatedb.
locate , find , .
, , find.
CPU find
find . , , find , ionice nice.
:
$ top
/ find, :
$ ionice -c3 -n7 find /path/to/search -name "myfile.txt"
CPU, :
$ nice -n 19 find /path/to/search -name "myfile.txt"
, /, CPU.
