# SSL인증서 패스워드 건너뛰기
 cd /usr/local/apache/conf/ssl.key
 /usr/bin/openssl rsa -in server.key -out imsi.key
 mv server.key server.key_bak
 mv imsi.key server.key


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김병국
유용했던 자료를 기록해 두었습니다. 도움이 되시길~~~ Welcome! I started this blog as a way to give back to all of the other system administrators who have taught me something in the past. Writing these posts brings me a lot of enjoyment and I hope you fun

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secret

실수로 압축을 하다가 -C 를 만들어 버렸다. 
그런데 삭제가 쉽지 않다.

15:56:13 # rm "-C"
rm: invalid option -- C
Try `rm ./-C' to remove the file `-C'.
Try `rm --help' for more information.


현재 경로를 지정해서 하니 잘 지워진다.

15:56:32 # rm "./-C"
rm: remove regular file `./-C'? y

저작자 표시 비영리 동일 조건 변경 허락
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WRITTEN BY
김병국
유용했던 자료를 기록해 두었습니다. 도움이 되시길~~~ Welcome! I started this blog as a way to give back to all of the other system administrators who have taught me something in the past. Writing these posts brings me a lot of enjoyment and I hope you fun

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secret
Argument list too long

해당 디렉토리로 가서 아래 스크립트 실행

for file in $(ls)
do
    rm -fv $file
done


안써먹으니 이 간단한것도 기억에서 잊혀진다.


# find ./ -name "*.log" -print0 
./1.log./2.log

 

# find ./ -name "*.log" -print0 | xargs -0 rm -f
# ls

다 지워 졌음.

 

 

find 옵션

-print0
True; print the full file name on the standard output, followed by a null
character (instead of the newline character that '-print' uses). This
allows file names that contain newlines or other types of white space to be
correctly interpreted by programs that process the find output. This option
corresponds to the '-0' option of xargs.

 

 

xargs 옵션

--null, -0

Input items are terminated by a null character instead of by whitespace, and
the quotes and backslash are not special (every character is taken liter-
ally). Disables the end of file string, which is treated like any other
argument. Useful when input items might contain white space, quote marks,
or backslashes. The GNU find -print0 option produces input suitable for
this mode.

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김병국
유용했던 자료를 기록해 두었습니다. 도움이 되시길~~~ Welcome! I started this blog as a way to give back to all of the other system administrators who have taught me something in the past. Writing these posts brings me a lot of enjoyment and I hope you fun

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secret