0
votes
2answers
155 views

linux + how to identify if file is pointed by link/s

I create new file called - 192.9.200.1 touch 192.9.200.1 then I create new link that will be pointed to 192.9.200.1 file ln -s 192.9.200.1 file so finally I get: ls -ltr /tmp ...
0
votes
2answers
100 views

linux + delete duplicate IP's from file

what the best way to remove duplicate IP's from file I use the command: sort file | uniq but I am not sure if this is the best way , maybe I missed something? remark: my file contain two ...
1
vote
2answers
145 views

re-create new link and remove the old link on one command

according to ln manual page: man ln -f, --force remove existing destination files so as I understand if I want to re-create new link to some destination directory/file I can ...
12
votes
4answers
22k views

How do I sleep for a millisecond in bash or ksh

sleep is a very popular command and we can start sleep from 1 second # wait one second please sleep 1 but what the alternative if I need to wait only 0.1 second or between 0.1 to 1 ...
0
votes
3answers
193 views

grep + Regular Expressions to match uniq number

My target is to verify if $FILE is a backup file ( backup file ended with xxxx.xx.xx.xx number Example of backup files ls /etc/VRTSvcs/conf/config main.cf.17Dec2012.09.10.14 ...
0
votes
1answer
88 views

Linux/Solaris verification ( after hostname change ) in files according to hostname rule

According to the following Perl command ( this command part of ksh script ) I can replaced old hostnames with new hostnames in Linux or Solaris previos_machine_name=linux1a ...
0
votes
2answers
912 views

linux\solaris + print specific date format from file

subject - print file date on solaris as format: yymmdd ( yy - year , mm - month , dd - day ) on Linux machine I type the following command in order to get: file date as the following: ls -l ...
0
votes
2answers
141 views

linux/solaris + how to verify OS (linux / solaris ) creation date

Please advice – how to verify OS (linux / solaris ) installation creation date which file/packages/other – can be good indication when the operation system was created/installed ? For example I ...
1
vote
3answers
471 views

linux/solaris kill many proccess with one command

Is it possible to kill all find process with one command? I do not want to kill each process as kill -9 25295 , kill -9 11994 , etc.. Rather, what I want is a simple way or command that kill all find ...
0
votes
1answer
212 views

perl + sed + remove lines that start with “#”

please advice I have linux and solaris machines, and I need command that work on both OS I use the following perl line in order to remove all lines that start with "#" why perl command not work , ...
0
votes
1answer
95 views

solaris + manipulate lltconfig command

I work on Solaris 10 machines (eg de1a and du1b). Regarding the lltconfig command, is it possible to view only one device (eg NIC e1000g0) and not the entire list? For example I want to get only ...
1
vote
1answer
113 views

solaris + match the network device name according to IP address

how to find the device name as ( e1000g2 , e1000g3 , etc ) according to his IP address on Solaris machine for example ifconfig -a | grep 10.106.134.133 inet 10.106.134.133 netmask ...
1
vote
1answer
69 views

tar + tar not open all files

When I want to view the following tar file , then tar show the following three files from /var/tmp tar tvf fix.tar install.sh /usr/cti/apps/swp/dir/script1.sh ...
0
votes
1answer
351 views

expect script + how to perform case in expect script

the following expect script target is to print the hostname name from linux/solaris machine and according to hostname results expect script will run linux.ksh or solaris.ksh script ...
0
votes
1answer
269 views

expect script + write “if” in expect script

please advice what's wrong with my exepct syntax ( I run expect in ksh script on Solaris 10 machine ) I want to verify if OS is linux so if it true the expect check if prompt is "#" or ">" and ...
0
votes
2answers
4k views

expect + how to install expect on solaris

subject - install expect on solaris in order to write expect scripts details from my machine: uname -a SunOS 5.10 Generic_139555-08 sun4v sparc SUNW,Netra-T5220 I installed Solaris machine ( ...
1
vote
1answer
96 views

tput command + bold specific strings in file

please advice how to bold the "Date & Time" numbers from the following file with tput command ( I have Solaris machine) for example I want to bold only the "24-09-2009 16:17:45" etc for all other ...
3
votes
2answers
2k views

expect script + expect miss the send string + delay issue

I write the active.ksh script (based on expect) in order to login automatically to some Solaris machine and execute the hostname command (login to virtual IP in order to verify which hostname is the ...