프로그램 사용/iperf
iperf 파일로 바로바로 떨궈서 tail로 보기
구차니
2025. 2. 10. 16:03
chatGPT 에게 물어보니 stdbuf라는걸 쓰라고
-o0 (소문자 오, 숫자 영) 을 하면 버퍼링 하지 않고 바로 보낸다.
stdbuf - Run COMMAND, with modified buffering operations for its standard streams. Run COMMAND, with modified buffering operations for its standard streams. Mandatory arguments to long options are mandatory for short options too. -i, --input=MODE Adjust standard input stream buffering -o, --output=MODE Adjust standard output stream buffering -e, --error=MODE Adjust standard error stream buffering --help display this help and exit --version output version information and exit If MODE is 'L' the corresponding stream will be line buffered. This option is invalid with standard input. If MODE is '0' the corresponding stream will be unbuffered. |
[링크 : https://linux.die.net/man/1/stdbuf]
[링크 : https://blog.naver.com/5bpa/130167020787]
[링크 : https://knight76.tistory.com/entry/쉘에서-pipe-사용시-빨리-실행을-하도록-지원-stdbuf]