The soft connection created by linux cannot be executed, it should be preceded by. /

I unzipped the current nodejs to / opt/app/node-v8.11.4-linux-x64 

-sharp 
ln -s /opt/app/node-v8.11.4-linux-x64/bin/node /usr/local/bin/

has no effect on executing node-v,

(not even using ln-s / opt/app/node-v8.11.4-linux-x64/bin/node / usr/local/bin/node)

Node.js linux centos7
Apr.28,2021

root user path does not have / usr/local/, of course, cannot be found. To execute directly in the bin directory, you must add. / / p >

/ usr/local/bin/ does not exist in the root $PATH environment variable.

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e4bf5e-66816.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e4bf5e-66816.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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