General :: Output To A Text File, The Results Of Compound Command?

Jul 28, 2010

How to output to a text file the compound command:

Code:
find -type f -print0 | xargs -0 grep -l "desired text"
I have not been able to find the answer.

[code]...

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General :: Iperf Won't Export All Command Output To Text File?

Oct 18, 2010

I've created a script to test network speeds but I've run in to a little problem. The command outputs this:

Code:
Client connecting to 192.168.111.230, UDP port 5001
Sending 1470 byte datagrams

[code]...

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General :: Print Some Results In Text File Using Script

Feb 27, 2011

I am writing a script which would just print following kind of result into a text file (result.txt)

Code:
XYZ test Results
ID: <unique-id> Date: <date>
-------------------------------------------------
| Task | Result | Time |
-------------------------------------------------
| <task1> | <Result1> | <time1> |
| | | |
-------------------------------------------------
AD No: <adn> Generated Date: <tdate>

Above all the values of <something> are dynamic or predefined.

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General :: Saving The Results Of The Time Command While Discarding The Results Of The Command Being Timed

Apr 6, 2010

I'm timing how long it takes to run a command foo. I'm looking to append the results from the time command to a file, and discard the results from the foo command. I tried the following, but it didn't do what I want:

$ time ./foo > /dev/null >> output_from_time_command.txt

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Ubuntu :: Sort The Output To A Text File So That It Prints To The Text File At 1 Process Per Line?

Feb 6, 2011

im trying to output a list of running processes via a shell script. At the moment i got this which outputs the processes to a text file called out.

echo $(ps aux) >>out

The problem is though, the processes are all just one big block of text which makes it hard to read. Does anyone know how to sort the output to a text file so that it prints to the text file at 1 process per line? I know its probably simple but im very new to linux.

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General :: Output A Text File In Proper Format?

Mar 4, 2010

it compares two files using md5... if they are same , a corresponding character is output to a text file .. but the problem is it gets appended by default.. is there any way to output in a normal way because the text is a message and it should be of proper format
here is my script

Code:

#!/bin/bash
g=`tail -1 new.txt|head -n 1`
array=( a b c d e f g h i j k l m n o p q r s t u v w x y z )
for((i=1 ; i <$g+1 ; i++))

[code]....

the message is supposed to be hello , i need to get rid of the endlines somehow..

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General :: Append Command Output To File By Giving Command In Terminal?

Jul 3, 2009

I am using openSUSE 10.3.When I install software from tarball then to record time required I send output of date to beg.txt(when installation begins) and end.txt (when installation finishes).How can I append output of date to a file so I don't need two files?

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General :: Read Data From Text File And Output Into A Table?

Apr 12, 2010

I'm having a slight dilemma on reading data from a text file and outputting it into a table then displaying it. Basically I'm writing a shell script that takes information from text files then outputs the data into a table with 4 headings.he extracting of the data is fine, but creating a table i'm having problems with. I think it is possible to do it using the awk function, but so far i'm having a lot of difficulties.

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General :: Script To Output Both The Stderr And Stdout To The Same Text File?

Aug 5, 2011

Am having issues getting the output from a script to be logged in a file. I need the script to output both the stderr and stdout to the same text file.

At present I have the following script:

Code:
#!/bin/bash
echo TR3_1 > printers.txt
snmpget -v 1 -c public 10.168.**.* SNMPv2-SMI::mib-2.43.10.2.1.4.1.1 &>> printers.txt

[Code].....

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Programming :: Save The Results Of A Fortran Loop In A Text File?

Nov 2, 2010

I am trying to store the results of my code to a separate text file.But the problem is, as my results comes from a loop, my text file shows only the last result, not all of them.Like if the loop runs 5 time the text file shows the result for the 5th step.But i need to store all of them (1 to 5).Can I use awk to print the output field and store to another file and creat a new line so that the next output field goes to a new line?(just an idea, dont know).

#!/bin/basth
for (( i=1; i<=5; i++))
do
./file.exe > output.txt
done

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General :: Write Expdp Output In A Text File Using A Shell Script ?

Feb 7, 2011

I want to write expdp output in a text file using a shell script

If i write like below:

It will write whatever is there in log file to text file

But, sometimes export fails with out start taking export (without generating log file) because of job already exists error. such times, we dont know about that error until we check manually... so i wrote like below:

But still it is not writing anything in to text file using above stmt...

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General :: Convert An HTML Email Saved As A Text File To A PDF File From The Command Line?

Aug 23, 2011

I need to be able to convert HTML email messages saved as text files (.eml or .msg) to PDF documents, one PDF per email, retaining formatting and images.

Are there any Linux tools that will allow me to do this from the command line (so it can be scripted)?

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General :: How To Print Command Output To A File

Apr 29, 2010

I am creating a script to sync my important documents between two system. I want my script to generate a log file for the last action. can you suggest me a way to achieve this.Question: If I execute the rsync command with -v flag, it will print a lot of messages on the console. Is there any way. So, I can redirect these logs to a file?

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General :: Redirecting Command Output To File?

Sep 19, 2011

This seems so simple when doing it from command line but I'm not able to accomplish it inside a script. I am trying to put output of following command into a text file:

CMD= mysql -uroot -psecret -e 'SHOW SLAVE STATUS G;'
FIL=~/replication-`date +%F`.txt
MAILTEXT=~/mailtext.txt
touch $FIL
$CMD > $FIL

Where FIL is a variable that contains path of the file to which to output command. I am running this command in a shell script from where I want to email contents of $FIL as attachment using mutt. But I am always getting 0 byte file. Also if I examine in directory the file is of 0 byte length.

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General :: Command To Overwrite File With Sed Output?

Jan 5, 2010

For example I want a file to be processed by sed, and then overwrite the file with sed's output. I would try this:
Code:
sed '<regex goes here>' myfile > myfile
But it doesn't work as expected, instead it empties the file (I am thinking that as the first byte comes out of sed, it overwrites the whole file and sed has nothing more to do). How can I make this work?

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General :: Meaning Of File Command Output?

Feb 27, 2010

I used the following command

Code:
file /usr/bin/mawk
Output is

[code]...

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General :: Replacing The Text In Same File Using SED Command?

Oct 11, 2010

I have a String like "A.words=Ajay,Anil" in file A.And it contains a lot of other information also. I wanted to replace "Ajay,Anil" with "Vijay,Vinay" with sed command with using existing file only(not using another file)

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General :: Filter Out Unique Results From Grep Output?

Feb 21, 2010

In linux, I can grep a string from a file using grep mySearchString myFile.txt.
How can I only get the result which are unique?

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General :: Store The Output Of Date And Watch Command To A File

Jun 15, 2011

I am trying to watch a command and try to log it into a file. I tried

watch -t -n 10 "(date '+TIME:%H:%M:%S'
; ps aux | grep "pattern" | wc -l)" >>
logfile

and am expecting a result like

TIME: 10:32:30 12
TIME: 10:32:40 18
TIME: 10:32:50 2

to be stored in logfile. However, when the logfile has unprintable characters in in. How do I get this kind of output from the command li

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General :: Insert Text In The Last Line Of A File With Sed Command?

Oct 4, 2010

I want to insert the text "DB dept" in the last line of passwd file which looks like this right now

Quote:

newuser:x:717:717::/home/sacharje:/bin/bash

And I want it to be like this:

Quote:

newuser:x:717:717: DB dept:/home/sacharje:/bin/bash

I tried to do that with sed but failed, I'd like to know the proper syntex with sed to achieve this.

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General :: Command To Find / Replace In A Text File?

Feb 11, 2011

I have an SQL dump, file.sql that has many references to a particular domain, d1.com. I would like to run a command that can replace every occurrence of d1.com with d2.com. I've tried looking into sed before but the man pages are quite daunting.

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General :: Insert Text To A File Using Command Line?

Jan 28, 2010

I need to be able to edit a file from the commend line as I intend to script this operation, the file is called menu.lst The original is as below

Code:

titleUbuntu 8.04.3 LTS, kernel 2.6.24-24-generic
root(hd0,0)
kernel/boot/vmlinuz-2.6.24-24-generic root=UUID=b09feb23-5524-4ec4-862f-94700b968f64 ro quiet splash

[code]....

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General :: Command To Sort A Text File By The Second Word?

May 14, 2010

What is the command to sort a text file by the second word?

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General :: Identify File System Type From The Output Of Fdisk Command?

Nov 16, 2010

The output of my fdisk command is as follows :-zodiac@gml-admin:~$ sudo fdisk -l[sudo] password for zodiac: Disk /dev/sda: 160.0 GB, 160041885696 bytes255 heads, 63sectors/track, 19457 cylindersUnits = cylinders of 16065 * 512 = 8225280 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xe30ce30c

Device Boot Start End Blocks Id System
/dev/sda1 * 1 1958 15727603+ 7 HPFS/NTFS
/dev/sda2 1959 4752 22437838 f W95 Ext'd (LBA)

[code]...

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General :: Redirect Output Of A Command To Another File Inside Shell Script?

Aug 26, 2010

I am writing a script in which I am using AWK to append to a line in a file and save the file. The command I am using is:

Code:
awk '{s=$0; if ( NR==4 ){s=s ":/usr/java/jdk1.6.0_19/bin" } print s;}' $appName > $appName.new

[code]...

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General :: Copy Code From Text File To Command Prompt?

Dec 2, 2010

First I hope to undrestand my English word because Iam Arabic girl and not so good in English...

my problem is:

I wrote code in .c file and I run that code on the prompt command, its ture but I want after the out put copy the code on the command by some statment in the code , how can I do that?

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General :: Run A Command Per File From The Output Of "find" Command?

Sep 8, 2010

I want to scan a particular directory recursively and run a particular command with each file as input. For this I am using "find /dir/path". I dont want to write any long script containing loop on the output of "find". I want a single command which will allow me to run a command on each file of the "find" command output.

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General :: Use The Diff Command To Get The Difference Between A String Of Text And The Contents Of A File?

Mar 31, 2010

I am not especially cli adept so could someone tell me the best way to use the diff command to get the difference between a string of text and the contents of a file instead of between the contents of two files?

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General :: Selecting A Font When Printing A Text File From The Command Line?

Jul 29, 2011

I don't understand why this is so difficult.In the old days, there was lpforms which allowed some formatting. CUPS did not see fit to implement this into it's lp package.cgi-...-cgi?lpforms+1In the old days, lpr allowed you to select a font in the command line with -1=fontname. CUPS did not see fit to implement this into it's lpr package.htmIn the old days, printers had fonts installed on them that you could access. Modern printers don't seem to have this. So now I still need to be able to select a font when I print certain text files from the command line but it seems this is impossible. I've been working with instances and lpoptions, which allows me to do a lot of other things I need like orientation and margins and even set the font size, but I still cannot choose a font other than the default.

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General :: Command For Appending A Text At The Start Of Every Line And Save It Another File?

Mar 10, 2011

I wish to append a text at the start of every line and save it to another file without changing the original file.know the command

For example:
Orignal.txt
a.txt

[code]...

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