All Questions
24
questions
-1
votes
3
answers
218
views
Mapping readings with labels [closed]
Given a list of readings in the following format:
1 1 0 0 2 3 23101 23101 0 0 2 0 5 2 0 0
1 1 0 0 2 2 23104 23104 0 0 1 0 5 1 0 0
What would be an approriate (and clean !) way to map them to their ...
- 461
0
votes
1
answer
2k
views
Perl script not found when executed from a different directory than the current one
I am using perl64 on Windows 10 with UWIN installed.
I wrote a perl script, sv2jb.pl, which runs fine when invoked under ksh by just typing its name, and when it is in the current directory.
I then ...
- 11
1
vote
1
answer
574
views
Unix Solaris script for executing commands in multiple remote hosts
I have two hosts for eg.
1) 00.00.00.01
having regions on diffrent ports for eg.
a) a1region (port 0011)
b) b1region (port 0012)
c) c1region (port 0013)
2) 00.00.00.02
having regions on diffrent ...
- 11
3
votes
1
answer
2k
views
SFTP Dual Factor Authentication
My Issue
I am trying to automate a file fetch from an external [SFTP] server. The server is using 2-factor authentication. First, it needs a public-private key pairing established [This has already ...
- 33
2
votes
2
answers
6k
views
Script that only counts Established, TIME_WAIT, and Closed Wait connections using Netstat
I'm trying to make a script (using Perl, but it isn't necessary) that will only count the number of Established, Time_Wait, and Closed_Wait connections on a system and print them in terminal. So far I'...
- 23
1
vote
4
answers
527
views
How to insert a variable in a variable in a random place?
Q: How can I insert variable $b to a truly random place in variable $a?
Example INPUT variable content:
$ echo $a
árvíztűrő tükörfúrógép
$ echo $b
ZZ
OUTPUT
$ ./somemagicscript.sh
árvíztűrő ...
user90825
2
votes
4
answers
1k
views
How to highlight given string in given place?
How can we modify this:
<a href="http://foo.bar1">asfdlksafbar1qsasadf</a><br>
<a href="http://foo.bar2">svasfbar2saldkfj</a><br>
<a href="http://foo.bar3">...
user90825
3
votes
5
answers
448
views
Get values block by block in same file
I have a file say "SAMPLE.txt" with following content,
P1
10,9:6/123456
P2
blah blah
P1
10,9:5/98765
P2
blah
blah
P1
blah blah
P2
I want a output file say "RESULT.txt" as,
Value1:123456
Value2:...
1
vote
1
answer
455
views
Using kornshell or Perl to circumvent permissions needed by root
I have a problem where I need to change the ownership and permissions of one file that exists on more than 200 servers. I belong to 2 different groups and need to change the ownership from one group ...
- 317
1
vote
3
answers
6k
views
Print the last-but-one field
How to print the word before the last word in line (with ksh or awk or sed or perl one liner)
Example 1:
echo one two three
will print "two"
Example 2:
echo 1 2 3 4 5 6
will print "5"
user58412
0
votes
2
answers
2k
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 ...
user58412
0
votes
1
answer
2k
views
perl one liners + print line if match last word but with space
The following perl syntax will print the line in case line was ended with "DUPLEX"
But Sometimes DUPLEX have one space or more as
"DUPLEX "
so in this case line will not printed
Please ...
user58412
2
votes
1
answer
937
views
how to replace IP address on remote host using expect
I wrote the following expect script in order to replace the IP address on remote Linux machine
I use a perl one-liner for this task
I get errors about can't read "HOME": no such variable ,
Please ...
- 33
2
votes
1
answer
2k
views
How to filter an array of strings in ksh
I want to remove the IP's as defined in "bb" array from "aa" array so the IP's 255.0.0.0 and 255.255.255.0 will be removed from the list in aa array.
When I run my ksh code and later print the array ...
- 1,325
2
votes
2
answers
339
views
ksh + delete number from string
the string IP include some IP address numbers
as the following example
echo ${IP[*]}
192.9.200.1 192.9.200.2 192.9.200.3
is it possible to remove some IP address number from the list ( using ksh ...
- 1,325