Archive for the ‘AIX’ Category
Thursday, October 10th, 2013
Hello Everone,
do you think about terminal mirroring ??
do you think about how to know what the other users write on Shells???
AIX has a great commands you can use it for mirroring to see what others write or if you want to teach multi students and they can see on your terminal.
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Tags: mirroing, port, portmir, sessions, terminals
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Wednesday, October 9th, 2013
some times you transfer files from windows to Linux or UNIX using binary method, you will find some hidden characters on the file, to display these hidden character use commands “cat” with option “vte” see the following examples:
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Tags: cat, char, hidden, script, shell, vte
Posted in AIX, Linux, Shell Script, Solaris | No Comments »
Wednesday, October 9th, 2013
Hello Everybody,
i bring on the below line some description for system users and for what they used :
Description of accounts
- root :
- Commonly called the superuser (UID 0), this is the account that system administrators log into to perform system maintenance and problem determination.
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Tags: accounts, adm, admin, bin, daemon, guest, nobody, root, sys, user, uucp
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Wednesday, October 9th, 2013
Hello Everybody,
suppose that i have 2 systems Linux1 & Linux2 and on each server i have user test1 on Linux1 and test2 on Linux2.
now, i want to make user test1 on Linux1 access server Linux2 on user test2 without password.
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Tags: AIX, key, linux, login, password, private, public, solaris, ssh, unix, without
Posted in AIX, Linux, Solaris | No Comments »
Monday, October 7th, 2013
$CDPATH=:..:~:~/projects
Set CDPATH to ease navigation
CDPATH tells the cd command to look in this colon-separated list of directories for your destination. My preferred order are
1) the current directory, specified by the empty string between the = and the first colon,
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Tags: CDPATH, ease, env, navigation, profile
Posted in AIX, Linux, Solaris, VIO | No Comments »
Tuesday, July 30th, 2013
of course each time you login to the server you see the following welcome Message :
*******************************************************************************
* *
* *
* Welcome to AIX Version 6.1! *
* *
* *
* Please see the README file in /usr/lpp/bos for information pertinent to *
* this release of the AIX Operating System. *
* *
* *
*******************************************************************************
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Tags: AIX, message, motd, welcome
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Tuesday, July 30th, 2013
if you use FTP protocol on your server which is not secure channel (Recommend to use SFTP Protocol because it’s encrypted channel), so for security reasons my be you need to restrict this protocol for only users who used it.
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Tags: AIX, allow, deny, ftp, ftpaccess.ctl, ftpusers, grouponly, login, read, restict, useronly, write
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Sunday, July 28th, 2013
if you are a Shell Scripting Developer and all the time deveolpe Shell Scripts, if course you need to make your System Ring after finished the script or when it needs data from the user.
try this code on AIX
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Tags: AIX, bell, linux, ring, script, shell
Posted in AIX, Linux, Shell Script | No Comments »
Wednesday, July 17th, 2013
if you use VIO Server and need to share CD or TAP UNIT or Disks from VIO to LPAR, and after finishing from Mapping Configuration and try to run “cfgmgr on the LPAR,
you may see the following Error : Continue Reading…
Tags: 0514-621, AIX, CD, cfgmgr, devices, disk, TAP, v-scsi, vdevice, VIO
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