0
votes
2answers
236 views

perl one liners + match word and delete string after separator

I work with linux/solaris machines and I need to add some rule in my ksh script: Please advise how to match the password word in file, and delete the value password after the separator "=" with perl ...
0
votes
3answers
149 views

Shell attempts to interpret Perl script in spite of correct shebang [closed]

I have looked through the forums and I can't seem to find how to fix this. I have a very simple perl code that works fine on Windows, but when I try it on Linux and Solaris I get the following errors: ...
1
vote
2answers
245 views

perl one liner + how to match IP address that located in the first/sec field of file

the following perl one liner syntax verify if IP address in "$IP" match the IP ADDRESS in file perl -ne 'BEGIN{$IP=shift} print if /(^|\s)\Q$IP\E(\s|$)/;' $IP file file have two fields as the ...
2
votes
2answers
146 views

linux & solaris - separate netmask IP's from ordinary IP's

I have file with IP address and netmask IP's my target is to cut the netmask IP's from the file_with_IPs.txt and paste them to another file as file_with_only_netmask_ips.txt remark - netmask IP can ...
-3
votes
4answers
537 views

perl one liner + how to replace any last IP address octets

How to replace any last IP address octets (four octet ) to 0 remark: Implementation should be by Perl one linear on linux machines for example 192.9.200.124 will replaced to 192.9.200.0 ...
1
vote
2answers
307 views

Perl - /etc/shadow - Permission Denied

The following command is being executed by a non root user : perl -pi -e 's/^an24:/an24:\*LK*/g' /etc/shadow A permission denied is being issued. This indicates some privileges issues. Can such ...
2
votes
1answer
208 views

perl + combine exec command with perl one liner line

I have the following short perl script rename.pl. How can I translate this script to one liner perl syntax? And how to combine the perl one liner in find command? rename.pl #!/usr/bin/perl $op = ...
0
votes
1answer
646 views

Rename files and directories with a special characters on solaris machines

The target of the following code ( commands ) is to rename files/directories and also support files/directories with a special characters as "@" or "." etc those commands are run fine on Linux ...
3
votes
1answer
259 views

Use all system memory in Solaris

I am doing server testing and intentionally trying to crash a virtual Solaris server by using all memory. Server has a ulimit of 15 GB (several hundred GB of total system/swap memory). Is there a ...
1
vote
4answers
4k views

sed/awk/perl - delete spaces between two strings/words + solaris 10

please advice how to delete the spaces between "=" to the value/string ( after the "=" character) , should be implemented by awk or sed or perl command and command must to fit for solaris OS , ( ...
2
votes
1answer
94 views

Solaris “clean” group files (or for that matter any text file)

I am looking to find a way to script a cleaning operation on the /etc/group file on a large number of servers. Looking for users in a particular group more than once. i.e. somegroup::100000:userA, ...