/ Dev / null and / dev / zero effect - Code World

/ Dev / null and / dev / zero effect

Others 2020-03-23 23:37:21 views: null

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Origin blog.csdn.net/Pipcie/article/details/105019923

/ Dev / null and / dev / zero effect

The difference between /dev/zero and /dev/null

The shell 2> / dev / null

shell /dev/null

The meaning of /dev/null

[linux] /dev/null role

Linux_>/dev/null

> / Dev / null 2> & 1 Explanation

Discussion> / dev / null 2> & 1

The Shell> / dev / null 2> & 1 and 2> & 1 dev distinction> / / null and &> / dev / null of

.env.dev does not take effect

Linux：nohup、&、 2>&1、/dev/null

Common crontab / dev / null 2> & 1 Explanation

"> / Dev / null 2> & 1" What does this mean

nohup sh xxx.sh &>/dev/null &

>/DEV/NULL and 2>&1 after the LINUX command

nohup ./**.sh ＞/dev/null 2＞&1 &

commond >/dev/null 2>&1 command details

Meaning of >/dev/null 2>&1 in linux shell

shell /dev/null mask standard, error output

＞/dev/null 2＞&1Detailed explanation

/ Dev / null et / dev / zero effet

/ Dev / null e / dev efeito / zero

LINUX command behind the common meaning> / DEV / NULL, and 2> & 1

Linux nohup, &, 2> & 1 and / dev / null 2> & 1

Shell on the study notes> / dev / null 2> & 1 Comments

shell script> / dev / null 2> & 1 specifically described

nohup sh start.sh >/dev/null 2>&1 &

turn! ! Detailed the shell> / dev the linux / null 2> & 1

Null 2>&1 is particularly large under AIX /dev

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