Maybe my suggestion is outside your main concern on temp files, but you can also try this.
Both input files should be sorted
join is a very powerfull tool that helps you process files as databases , provide they are sorted.
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How would I echo the same results to two files? One is a running log, and the other is a cache, or sort.
echo "Hello World" >> /Logs/File1 & /tmp/file2
I would just copy it from one place to the other, but the Log keeps history, where I want the /tmp to hold only stuff per session. I tried... (2 Replies)
Hi folks,
Please advise which command/command line shall I run;
1) to display the command and its output on console
2) simultaneous to save the command and its output on a file
I tried tee command as follows;
$ ps aux | grep mysql | tee /path/to/output.txt
It displayed the... (7 Replies)
Hi
We are having a requirement where one shell script, say a.sh (which uses Java and connects to Oracle database using JDBC) keeps on running everytime. I created a wrapper (to check whether a.sh is running and if not then to start it) and scheduled it in the crontab. Now all the output from... (3 Replies)
Hi
I am trying to get the output of ls into a file with names seaparated with comma and no spaces.
Here is the content of my dir:
ls
file1 file2 file3 file4this is what I tried:
ls -m > list.txtthe file 'list.txt' looks like:
file1, file2, file3, file4, list.txtI... (25 Replies)
Dear Master.
Help me to command to out put.
Ex log.
"<?xml version=""1.0"" encoding=""UTF-10"" ?><anova-test-bom>
<txid>17251032659</txid>
<authentication>
<user>admin</user>
<password>Amrduoi</password>
</authentication>
<destination>
<msisdn>1111111</msisdn>
... (2 Replies)
hi ,
i am using iostat -nmzx 1 | awk '{ print $4 }' command to get the i/o rates of disks.
but i want command output in a file , how can i capture , this is some what difficult because command output is keep on changing , any way i have to get total output of the command .
please help me .... (1 Reply)
Hi,
I could use some help with a program that examines a log file.
It should output the duration of the steps in minutes.
My problem is that there is no end of a step given, only the begin of a next step.
Actually the problem is that this line comes 3 times, but marks 3 different events:
... (6 Replies)
I ran the following command.
cat abc.c > abc.c
I got message the following message from command cat:
cat: abc.c : input file is same as the output file
How the command came to know of the destination file name as the command is sending output to standard file. (3 Replies)
I am using UNIX to create a script on our system. I have setup my commands to append their output to an outage file. However, some of the commands return no output and so I would like something to take their place.
What I need
The following command is placed at the prompt:
TICLI... (4 Replies)