There is GNU parallel. It will run a series of commands for you at the same time. I do not recommend hundreds of ssh sessions at once. Keep it down to a reasonable limit.
Hi All,
I´ve got the following problem
I´m implementing a failoverconcept. This requires to synchronize two files using ksh like this.
if HOST1:FILE1 is newer then HOST2:FILE1
THEN cp HOST1:FILE1 HOST2:FILE1
ELSE cp HOST2:FILE1 HOST1:FILE1
fi
How can I compare the files on two... (3 Replies)
I have the following
for ((i=100; i<=1000; i++))
do
this goes in increments of 1
I need it to go up in increments of 100, how is that done in a for loop? (1 Reply)
Hi,
Have two files.
1. robin.log
2. robin_log
When is grep i shuld get only robin.log file.
Please help.
I Tried ls | grep ".log" But its not working
Thanks
Robin (6 Replies)
Dear Experts,
I have to count the number of AddressRecords formed in bbc.xml file using unix script file. For example: for below pasted file, I need to write an output to a log file as "No. of Address Records Created=4".
Snippet of bbc.xml:-
<?xml version="1.0" encoding="UTF-8" ?>
-... (1 Reply)
i know how to add two numbers using expr,
but if i have a file with hundreds of numbers, how do i add them all together, without typing them all one by one?
for example, file.txt contains
4
5
6
7
how can i give a command to add them, without typing
$ expr `4 + 5 + 6 + 7` (7 Replies)
Okay, guys, I've got one:
I've got a script that formats all of the messages in a log file.
It works on a completely verbose method.
I'm trying to write a filter that will search for a bunch of case-insensitive strings, but also, always print the first 2 lines.
Here's the egrep part:
... (4 Replies)
hello guys..,
i have some problem with grepping strings in log files..
so..,i need an java logic on how to grep srtings in log files
the output must be in gui..,
please help me ..
regards
raghuraipur:confused: (1 Reply)
Hi,
I am having issues trying to figure out how to rename files like this:
TEST1_B.tt
To
SQP_CAN_B.tt
I have hundreds of files like those, I need to rename them automatically.
Any help will be greatly appreciated.
Thanks, (5 Replies)
Need assistance to add code to hundreds of .html
Code will look like below and needs to be added below <html> tag:
<script>
Some .js code here
</script>
This will be used in Fedora release 7 (Moonshine).
I will appreciate any type of help and/or orientation.
Thank you! (4 Replies)
Hello friends,
I have hundreds files in hand, which need extract some data from logs and read these data into an input file.
Here I will explain in detail using these two files as attached. read some data from .log file and write it into the .in file.
**explanation is given inside two... (9 Replies)
Discussion started by: liuzhencc
9 Replies
LEARN ABOUT X11R4
uname
UNAME(1) User Commands UNAME(1)NAME
uname - print system information
SYNOPSIS
uname [OPTION]...
DESCRIPTION
Print certain system information. With no OPTION, same as -s.
-a, --all
print all information, in the following order, except omit -p and -i if unknown:
-s, --kernel-name
print the kernel name
-n, --nodename
print the network node hostname
-r, --kernel-release
print the kernel release
-v, --kernel-version
print the kernel version
-m, --machine
print the machine hardware name
-p, --processor
print the processor type (non-portable)
-i, --hardware-platform
print the hardware platform (non-portable)
-o, --operating-system
print the operating system
--help display this help and exit
--version
output version information and exit
AUTHOR
Written by David MacKenzie.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report uname translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO arch(1), uname(2)
Full documentation at: <http://www.gnu.org/software/coreutils/uname>
or available locally via: info '(coreutils) uname invocation'
GNU coreutils 8.28 January 2018 UNAME(1)