From command line, the command zypper info nxclient
return a bloc of data :
Code:
linux local # zypper info nxclient
Loading repository data...
Reading installed packages...
Information for package nxclient:
Repository: zypper_local
Name: nxclient
Version: 3.5.0-7
Arch: x86_64
Vendor: NoMachine
Installed: NoStatus: not installed
Installed Size: 10.3 MiB
Summary: NX Client
Description:
NoMachine NX is a fast and scalable terminal server system based on the
X11 protocol. NX lets you work fluently even across slow links like modems
and provides a full set of administration tools that make it a complete
desktop virtualization solution for your organization.
This package contains the graphical front-end used to access X, RDP and RFB
sessions on a remote NX Server. It also includes NX X compression libraries
and utilities needed by both NX Client and Server.
Baseline:
nx-X11: 3.5.0-1
nxauth: 3.5.0-1
nxwin: 3.5.0-2
nxssh: 3.5.0-2
nxcomp: 3.5.0-2
nxesd: 3.5.0-2
nxkill: 3.5.0-1
nxservice: 3.5.0-2
nxcompsh: 3.5.0-1
nx-X11-compat: 3.5.0-1
linux-srv:/local/install_from_local #
How to code a function which return true if the bloc of data contains some specific values.
something like :
Code:
#!/bin/bash
#
function my_filter() {
if Repository = zypper_local then
if Installed = No then
if Status = not installed then
my_filter = "TRUE"
fi
fi
fi
}
#MAIN
zypper info nxclient > file_temp.text
if my_filter(file_temp.txt) = true then
install it
fi
# end
I look for a better solution that reading "file_temp.text" 3 times and looking for each parameter :
Code:
result=${ command | grep para1 para2 para3 )
if $result=true then
install
fi
cnt=$(zypper info nxclient | grep -c -e 'Repository zypper_local' -e 'Installed: no' -e 'Status = not installed')
if [ $cnt -eq 3 ] ; then
# do something
fi
This User Gave Thanks to jim mcnamara For This Post:
How to obtain this
I show the printout I want to get for the script command : echo "command : $CMD" and the variab le CMD contain : CNT=$(.................)
Code:
CNT=$(grep -c -e "Non-option program arguments: 'nxclient' " -e "Selecting 'nxclient-" -e "from repository 'nxclient' for installation" /tmp/nxclient_install.log )
Remark 1 first parameter : see at the end nxclient between single quote --> 'nxclient' Remark 2 second parameter : see at the end nxclient with single quote and dash --> 'nxclient- Remark 1 third parameter : see in the middle nxclient between single quote --> 'nxclient'
My problem is not to find some substring within a file; as jim mcnamara give me a solution.
My (new)problem is to find substring which contain single quote within the file. And to print to the screen what is to be being done.
Making some try, I can print the variable CMD which show on screen the good code to be executed:
Code:
.......
.......
.......
echo "COMMAND : $CMD"
Show :
Code:
COMMAND : CNT=$( grep -c -e "Non-option program arguments: 'nxclient'" -e "Checking whether to refresh metadata for zypper_local" -e "Selecting 'nxclient-3.5.0-7.x86_64' from repository 'zypper_local' for installation." /tmp/nxclient_install_log.txt )
Which is correct; and should give CNT=3 which is correct.
But when I try to execute $CMD I get this error :
Code:
/root/bin/freenx_install_server_function: line 102: CNT=$(: command not found
How to execute $CMD with success.
Last edited by Scrutinizer; 05-15-2012 at 03:19 PM..
Reason: code tags and formatting
I have multiple strings in a file which have special character $, when i search strings by ignoring $ with \ using single quotes it returns empty results.
My search strings are set char_1($lock) and set new_char_clear_3($unlock)
I tried searching with
but it returns empty results.However... (3 Replies)
Hi guys and gals,
I have many files that contains many lines of data. I am trying to find a needle in a haystack in that I'm looking only for files that contain word1 AND word2.
I'm using ...
...
but this is finding files that contains word1 OR word2. No good for me. How can I grep to... (7 Replies)
Hi,
I want to grep a file if any one (GH, IJ, KL) is not null. If it is null i dont want to pull anything.
cat file | awk '{print ($1)}'
Parameters are : AB=123;CD=456;EF=6789;
cat file | awk '{print ($2)}'
GH=456;IJ=789;KL=1011
eg:
Contents in file:
Parameters are :... (10 Replies)
Hello All,
I'm a newbie/rookie in Shell scipting. I've done oracle export of a table using Export utility. When I do export, it generates 2 files.
1> .dmp file
2> .dmp.log file.
In .dmp.log file I have to search for a sentence which goes like '0 records have been inserted' and then... (2 Replies)
Can any one help me to sort and extract the max date row from multiple same key ?
example of input file
kEY DATE(YYY-MM-DD)
10 2011-08-01
20 2011-09-02
20 2011-10-01
20 2011-08-02
30 2010-01-20
30 2011-01-20
Out put :
10 2011-08-01co
20 2011-10-01
30 2011-01-20
... (5 Replies)
Hi..
How to search for multiple words in a single line using grep?.
Eg: Jack and Jill went up the hill
Jack and Jill were best friends
Humpty and Dumpty were good friends too
----------
I want to extract the 2nd statement(assuming there are several statements with... (11 Replies)
Hi frnds
i want to desplay file names that should be word1 and word2
ex :
i have 10 *.log files
5 files having word1 and word2
5 files having only word1,
i have used below command
egrep -l 'word1|word2' *.log
its giving all 10 files, but i want to display only 5... (20 Replies)
hi,
I have few text templates
as a simple ex:
template 1
city Name:
zip code:
state Name:
template2:
employee Name:
Phone number:
I wish to grep on given text file and make sure the text file matches one of these templates. Please give your ideas. (6 Replies)
i run a command that submits a word to WordNET which stores the search results in a document which looks like this... i searched "car" in this instance
and id like to extract auto, automobile, machine, and store it in a file with the , , stripped away just the words. WordNET's results' template... (2 Replies)
05-07-2012
