The append in linux is >??

sed-n "1320p" data.csv > data.csv if I write this, data.csv is empty? Why
I want to append or not delete the original content at the end

Mar.22,2021

change to


you can't write that, otherwise the file will indeed be emptied. Consider using sed-I .

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-64f5-1b3c44b-2c30a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3c44b-2c30a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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