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1. xhost hostname Æô¶¯/Ìí¼ÓxwindowȨÏÞ,·ñÔò±¨´í
2. °²×°Oracle10g,Èç¹û²»ÉèÖÃORACLE_SID»òÕßûÓÐexport,µÇ¼ʱÌáʾORA-12162: TNS:net service name is incorrectly specified
3.groupadd
4.useradd -g groupname username
5.cat /etc/group ²é¿´Óû§×é
6.id usename ²é¿´Óû§×éµÈÊôÐÔ
7.Oracle 10g Æô¶¯ 1) lsnctrl start 2) sqlplus /nolog 3) conn / as sysdba 4) startup/shutdown


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MODULE_LICE ......

linuxÏÂbinÎļþ°²×°

At first you have to open a terminal/bash and then enter:
file /path/file.bin
for example file /home/user/file.bin (file is the command)
Now you should see a sentence including the word “executable” and not “non-executable, not executable,… or something completely differ ......

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  ¼¸¸öÖØÒªµÄÉè± ......

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    sudo gedit ~/.bashrc
ÔÚ´ò¿ªµÄÎļþÖÐʹÓãºalias  ¼òдÃüÁî=“ÒªÌæ»»µÄÃüÁî”
È磺alias l=“ls -l”
       alias install=“sudo apt- ......
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