AIX (Advanced Interactive eXecutive, pronounced "a i ex") is a series of proprietary Unix operating systems developed and sold by IBM for several of its computer platforms.

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Audit simultaneous logins in AIX

We are in a banking enviornment and our core system is based on AIX. Multiple users are logging in with the same userID at the same time using SSH. I know I can see who SSHed into the system from ...
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149 views

ftp: connect: The file access permissions do not allow the specified action

cannot ftp through port 21 Get below error when trying to ftp ftp: connect: The file access permissions do not allow the specified action. Has any one came across above error and having any ...
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39 views

De-install NFS Client in AIX6

De-install NFS Client is not happening . I am using below command : # installp -u bos.net.nfs.client and getting error as below : ======================================= << End of Failure ...
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63 views

ksh script to ftp file to remote directory script

hello I have this script, basically I need to ftp to remote server only the new files for example that will be generated today or by date, so it does not import the old files, just the new ones I have ...
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85 views

mv files older than 8 days in ksh script [closed]

need help to create script in KSH to mv files to other directory in same server older than 8 days they all .CSV
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1answer
36 views

AIX show package content

I have those filesets, they are not installed. memdbg.adt memdbg.msg.Ja_JP xlC.msg.en_US xlCcmp.13.1.2.lib xlsmp.msg.EN_US.rte xlsmp.msg.Zh_CN.rte memdbg.aix53 memdbg.msg.JA_JP ...
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163 views

aix: large files

/opt/freeware/bin/ls //media/nfs/slack64/pubblica /opt/freeware/bin/ls: cannot open directory //media/nfs/slack64/pubblica: Value too large to be stored in data type This happen with coreutils-8.23 ...
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166 views

ps aux on aix,how to get PPID?

I know is possible with ps -ef But i want to get it with ps aux How to do it on aix? Thanks
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332 views

AIX and oracle: aioserver process won't die

When shutdown an oracle server I see this error message at exit umount /oracle/ umount: error unmounting /dev/oracle: Device busy lsof and fuser report nothing but ps aux|grep oracle report this ...
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1k views

What is Iused in df -kg on UNIX?

What is Iused column when running df -kg command on AIX server? @:/logs #df -kg Filesystem GB blocks Free %Used Iused %Iused Mounted on /dev/hd4 1.00 0.61 39% 6103 ...
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55 views

find /mydir/tmp/*20151014* -print | xargs grep -l 'filesTransmitted=1' throws error

The command throws error: $ find /mydir/tmp/*20151014* -print | xargs grep -l 'filesTransmitted=1' bash: /usr/bin/find: The parameter or environment lists are too long. Is there any optimal command ...
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93 views

Can an AIX user that appears in etc/group but not etc/passwd still log into a server?

Looking at etc/group and etc/passwd files, I see accounts listed in various groups in the etc/group file that do not appear in the etc/passwd files. Can these accounts still log in to the AIX server?
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214 views

How can I see history of the “at” command in AIX?

I'm experiencing a strange problem where occasionally the at command appears to not be running the command I've configured it to run. For example: at -t 201510071042 runsomescript <Ctrl-D> ...
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2answers
390 views

linux equivalent to AIX proctree command to show all child and parent processes of a given PID

Sometimes I'm looking for an equivalent for the AIX proctree command which displays all children and all ancestors of a specified PID and can be sometimes quite useful for troubleshooting purposes. As ...
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1answer
57 views

Shell Script - Redirected output to a file and results are not as expected in first run

I have redirected the output of the command which returns some times 2 rows, 5 rows.. 100 rows etc in the file.. and i will use this file in if condition later to check some other conditions.. ...
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103 views

Avoid pgrep in sh

#!/bin/sh ALTER="$1" NAME="$2" for pr in $(pgrep $NAME); do elapse=$(ps -o etime= -p $pr) [ "${elapse%-*}" -gt "$ALTER" ] && echo $pr done I am running this on AIX which doesn't ...
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1answer
160 views

How to get list of files with not having search string [duplicate]

I have a requirement to display all files in a directory which doesn't have CountOfFilesTransmitted=0 string in them. If I give below command it gives only those files which has ...
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256 views

AIX ssh issue unable to login

I am unable to do ssh as normal users except root. I tried with password as well. It logs in successfully and throws me out . Here is the error message I got. ...
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49 views

Mail from another server

On my development UNIX server mail server is not installed. I want to mail a file everyday which I create on development server. Now I am doing it manually by copying file to another UNIX server ...
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34 views

Encrypt traffic between enduser and application on AIX server

I have end users with Windows 7 workstations and they are using some special application (based on WS client - Oracle Tuxedo product) to connect Tuxedo server WSL service which listen on port 1419. I ...
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1answer
86 views

Replace or modify file contents at one shot

I have file where I need to modify some lines for every account. The line which I need to modify looks like as below: PstlInfo <some content> NNYYYN (Every account will have this line) the ...
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1answer
46 views

How to have a process queue in AIX like xargs with “--max-procs”?

Consider a simple processing queue like: cat list.txt | xargs -n1 -P20 process.sh (-P or --max-procs) How to have something like that in AIX ?
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149 views

Comparing directories using diff

I'm trying to compare two directories that contain binary files, on AIX 6. I'm using diff in preference to dircmp, as I'm trying to maintain a consistent output format between this and my Linux ...
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1answer
80 views

Compare size of file system

How to compare size of file system on 2 different servers Eg: Server1 Filesystem GB blocks Free %Used Iused %Iused Mounted on /dev/prddatalv 40.00 18.32 55% 65 1% ...
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1answer
65 views

How to find out what floods the terminal?

When logged in via SSH to an AIX 6.1: 0:root@SERVER:/root # Message from root on SERVER (UNKNOWN) [Fri Sep 18 08:00:17 2015] ... Message from qdaemon: : (WARNING) Connection to server failed. ...
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66 views

Open a file with line numbers in more (AIX)

How do I open a file in more mode with line numbers. I am using ksh on AIX for less I use -N but for more it is not working. less -N filename
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120 views

motd - UNIX - AIX - different welcome screens for diff users

is it possible to segregate different motd files for different users ? So Admin gets a different message and others diff one....
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611 views

Database: 0403-009 The specified number is not valid for this command

getting the error as Database: 0403-009 The specified number is not valid for this command. Code:: #!/usr/bin/ksh #set -x WORKFILE="/tmp/oatest.out" DDLFILE="/tmp/oatest.ddl" ...
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594 views

Cpu and memory utilization is high in Aix

Hello everyone, I have problem with my CPU utilization I am using sar command to know my cpu idle % in that idle percentage is null and %sys %usr utilizing more, I am trying to check with ...
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92 views

Need to capture part of file name into variable

I have bunch of CSV files named like so in a directory: s_m_u_supplemental_fields_account_9_4_2015_11_26_Error.csv s_m_u_supplemental_fields_account_9_4_2015_12_3_Error.csv ...
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5answers
1k views

delete folders older than 1 day

I want to delete all the folders that are older than 1 day with following command: find /test -mmin +1440 | xargs rm -rf But the output of find lists /test (and would remove it accordingly). How ...
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99 views

find path directory in sub directory

I want to find the path for directory name bbb where the parent directory called aaa For example /aaa/bbb /tmp/aaa/bbb /usr/bin/aaa/bbb /home/aaa/bbb /home/aaa/xxx/bbb So i wrote something like ...
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58 views

Can a process bring itself back to the foreground on completion? (AIX/ksh)

I have a while loop to count to 5 and echo "Done" when finished. I want to be able to execute the script in the background with "&" and continuing issuing commands while it runs. But when it's ...
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1answer
212 views

Encoding problem on aix system when logging using log4j2

I am using log4j2 to log message on aix system. In log when I use command less I can see: ...|LU?N ...|NOV�K ...|ZEM�NEK when I copy same file on my ubunty system and use same program I can see: ...
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617 views

I want to try out AIX in my pc, can i emulate it or get it to run for a very affordable price?

sorry, i'm to new to AIX. i love unix and i try different kinds. so can it be emulated with QEMU or can i buy an old IBM processor to use it? or some other easy way? thanks
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735 views

IPCS command for Shared memory and semaphore in Solaris, HP-UX and AIX

I know ipcs command for linux system, but now I'm looking for ipcs command for solaris, hp-ux and aix system, I have searched lot in websites, almost everyone suggest ipcs -am, ipcs -as or ipcs -a. ...
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28 views

How to show AIX bridge settings

While Linux has "brctl show" command, I cannot find any similar for AIX. Question: How can we show AIX bridge settings?
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1answer
47 views

make sure all lines in a textfiles don't have the same value

I have a text file that contain multiple lines. Some of the lines have contain same value. What I want is to make sure that all of the lines do not have duplicates or "triplicates". Sample: ...
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200 views

How to know when my password will expire? [duplicate]

How can I get to know when my password will expire? I'm running IBM AIX.
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827 views

How to set mail subject using variable and ensure attachment is not included in email body

I have the following shell script fragment. var_name='ZZPCI' for emailadd in `cat /tmp/email_list.tmp` do subject_text="Subject with Var Name "$var_name subj_text_novar="Subject without Var ...
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1answer
374 views

How to compile shared library on AIX

I have a simple shared library that is currently compiled on Linux using: gcc -c -fPIC foo.c -o foo.o gcc -shared -o foo.so foo.o I need to relay instructions to a colleague for compiling the same ...
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124 views

Best way to obfuscate AIX script

What is the best way to obfuscate a shell script in AIX? The problem is that as a shared user, I would like that others don't know the code.
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76 views

PS1 variable inheritance between scripts and programs using bash in AIX

How can I ensure that PS1 variable in AIX bash is inherited between cross calling of scripts and programs ? Suppose a program gives to the user a shell instance such as the shell command of vi. This ...
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3answers
167 views

epoch time for GMT

On AIX date -u gives date and time in GMT format date gives date and time in local timezone date +%s gives local time in epoch time Is there a way to get GMT time in epoch format? In the AIX I'm ...
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39 views

How to open compressed file in less mode [duplicate]

How do I open a compressed file in less mode. I am able to grep using zgrep and using zcatI can open, but the file is big I want to open in less mode.
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544 views

Is there a way to comment more than one entry at a time in cron?

I know the standard way to disable a task in cron is to comment the line with the task using the # sign in front of it, as with most Unix config files or shell scripts. e.g.: 53 23 * * * ...
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136 views

Installing Graphviz & Dependencies without Internet access

I am trying to install graphviz on AIX7.1 - I have NO internet access and I have downloaded a lot of rpm files. I want to know is there a way to install the graphviz-*.ppc.rpm packages so that the ...
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137 views

How to check hcheck_interval value of a SAN disk

http://aix4admins.blogspot.co.uk/2012/05/kdb-kdb-kernel-debugger-and-kdb-command.html Question: The URL writes about local disks. But How can I check it for SAN disks? Using AIX 6. This setting ...
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117 views

Doing a 2>&1 redirection inside a script

Is it possible to run a script from within another script, and include a redirection into a log file? I'm attempting to run 3 scripts from within a larger script. One of them needs to be run "at ...
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45 views

filtering files from search

I have some files containing date and timestamp which I want to exclude from the output of ls as in: test.log.15-05-25_20:41:05.20150611 test.log.15-05-27_20:28:32.20150611 ...