dd: invalid number: ‘1m’ Tried to replicate a partition to another with dd, but it failed with dd: invalid number. Here I initially use 1g… Read More »How to Resolve dd: invalid number
If you found the current time zone is not accurate after checking OS current time zone in Linux, you might like to change it. Here… Read More »How Linux Set Time Zone
Linux Time Zone We use command timedatectl to know current time zone in Linux. [root@test ~]# timedatectl | grep "Time zone" … Read More »How Linux Check Time Zone
There're several ways to display your garbled filename correctly. LANG Environment Variable PuTTY Character Set Rename Badly Encoded Filename A. LANG Environment Variable Tried to… Read More »How to Fix Garbled Filename and Text
Change Primary Group In our case, there's a user called oracle who has identification like following: [root@test ~]# id oracle uid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba) I would… Read More »How to Change Primary Group of a User