Hello,
Can you explain why in the first 2 commands the awk does not print anything? Is it looking of a specific format ?
Thanks.
$ echo 12a3 | awk '($1>=2) {print $1}' # prints nothing
$ echo 123a | awk '($1>=2) {print $1}' # prints nothing
$ echo a123 | awk '($1>=2) {print $1}'
a123... (1 Reply)
Dear Group,
I want to prepare an ELF file which can be downloaded dynamically to any address in the moemory and executes as a new task/thread/process.
1) for this what are all the compileation, linker options while building the ELF file?
2) which parts of ELF file has to modified while... (1 Reply)
how can i specify more than 1 consition in the following AWK statament??
i.e. if $2 is ABCD and $3 is MNOP and $4 is KLPM
similarly for OR
#!/bin/ksh
awk -F '' ' $2 == "ABCD" { print $2, $3;}' file.xml (2 Replies)
Hi Everyone,
# cat 1
1;2;3;4;5;6
1;2;3;4;5;
# awk -F ";" '$5 == "5"' 1
1;2;3;4;5;6
1;2;3;4;5;
but the output is should be just "1;2;3;4;5;6" means 1st condition: $5 is 5; 2nd condition: $6 is not empty, please advice. Thanks (2 Replies)
Hi there, here is my command
ssh host.local "/path/to/my/perscript/hostconfig.pl -s $HOST -d |awk '{if (\$4 > 120)print \"My error message\";exit}{s=0; for (i=1; i<=NF; i++) s++; if(s == 13) print \$3}'"
The problem is if conditional 1 is met (i.e $4 > 120), i don't see "My error message", the... (5 Replies)
Hi All,
I have a file with below contents.
"en2"/10.185.81.0:cluster_interconnect,"en5"/10.185.81.0:cluster_interconnect,"en6"/169.181.146.0:public
I want to take the interface name from the file and convert it as ipaddress using ifconfig command get the output like below
en6 ->... (2 Replies)
I'm having a problem pulling UID's from data. The data outputs a user's UID in one of three ways:
1. Error User user_name already assigned with <UID>
2. Success <UID> reserved for user_name
3. <a load of crap because there was a db failure yet somehow the UID is still in there>
I typically... (5 Replies)
I have written this script. This is used for creating a backup folder.
#!/bin/sh
#set -x
. /home/.profile
usage="Usage is $0"
usage="$usage "
# Use the getopt utility to set up the command line flags.
set -- `/usr/bin/getopt b: $*`
# Process individual command line arguments
while ;... (1 Reply)
Hello Friends,
I need to find some CDRs in production servers whose 1st field value and 2nd field value = 1 and 11th looks like 45.123... where there are more than 3 digits after comma.so i wrote a one liner, something like below but does not work, however when i used first and second conditions... (8 Replies)
autosysconfig(8) System Manager's Manual autosysconfig(8)NAME
autosysconfig - Maintains the list of dynamic kernel subsystems that are automatically configured
SYNOPSIS
/sbin/init.d/autosysconfig add | delete | list [subsystem-name]
DESCRIPTION
Use the autosysconfig program to maintain the kernel's list of dynamic subsystems that are automatically configured at each system startup.
The following list describes the autosysconfig commands: Adds a dynamic subsystem to the list. At each system startup, the specified sub-
system is automatically configured into the kernel. (The object module that contains the subsystem must exist in the /subsys or /var/subsys
directory for automatic configuration to work correctly.) You must specify the subsystem-name parameter with the add command. Deletes a
dynamic subsystem from the list. At each system startup, the specified subsystem is omitted from the kernel. You must specify the subsys-
tem-name parameter with the delete command. Lists the dynamic subsystems that are automatically configured at system startup.
The system issues the sysconfig -c command to configure dynamic subsystems at system startup. The subsystems are added to the kernel dur-
ing the execution of the init program.
No dynamic subsystems are automatically configured by default. You must add a subsystem name to the list to enable automatic configuration
of that subsystem.
EXAMPLES
The following are examples of using the autosysconfig command: To add a subsystem to the list of automatically configured subsystems, issue
the following command: # /sbin/init.d/autosysconfig add lat
This command adds the lat (Local Area Terminal) subsystem to the list. To see what subsystems are on the list, issue the following
command: # /sbin/init.d/autosysconfig list Current automatic configuration list includes the following dynamic subsystems: lat
SEE ALSO
Commands: sysconfig(8), sysconfigdb(8)
System Administration
autosysconfig(8)