1. UNIX for Dummies Questions & Answers

I have some files created by a process in UNIX. I wanted to do some file processing: 1. I want to append a string "EOF" as the first word on the last line of all the files except the last file. 2.Similarly, I want to append "BOF" string as the first word to all the files except the first... (2 Replies)

2. Shell Programming and Scripting

is it possible? as i keep reading a file, i want one particular variable to keep storing the line that i've read so far (1 Reply)

3. Shell Programming and Scripting

Hi , while trying to append two strings, it is not properly coming. my code will be like this str1=_TrackingEAR srt2=1.0.0-20080523.155438-12 i am trying to build str3=$str1$str2.tgz but it is appending the last value ot the begingin of the string , but i expect to the end of the... (1 Reply)

4. Shell Programming and Scripting

Hi, I'm having a problem with something I can't really figure out by myself. I've tried to do it with a for loop, but I'm pretty sure it won't work, if I'm not mistaken. Basically, what I'm trying to do is test some variables and if any of them is not empty, add the values of these variables... (5 Replies)

5. Shell Programming and Scripting

Hi, I have a small doubt. Here is the code snippet for which the output that I'm getting are a bit surprising. testing.sh #!/bin/sh arg_1=$1 echo "arg passed by user is:${arg_1}" mapping=`grep ${arg_1}= testing.conf | awk -F"=" '{print $2}'` echo "mapping is $mapping"... (4 Replies)

6. Shell Programming and Scripting

Hello, I want to writte a script that replace two character strings by two variables with the command sed butmy solution doesn't work. I'm written this: sed "s/TTFactivevent/$TTFav/g && s/switchSLL/$SLL/g" templatefile. I want to replace TTFactivevent by the variable $TTFav, that is a... (4 Replies)

7. Shell Programming and Scripting

Hi All, I need your assistance, I would like to replace all lines beginning with the word "begin" with the below text: Device | IPMB0-A | IPMB0-B Board Address |Sent SentErr %Errr |Sent SentErr ... (9 Replies)

8. UNIX for Advanced & Expert Users

Hi All, I need your assistance, I would like to replace all lines beginning with the word "begin" with the below text: Device | IPMB0-A | IPMB0-B Board Address |Sent SentErr %Errr |Sent SentErr ... (10 Replies)

9. Shell Programming and Scripting

Hello everyone. I am trying to replace sprintf(buffer, "{\"id\":1,\"method\":\"mining.update_block\",\"params\":}\n", coinid, blockhash); with sprintf(buffer, "{\"id\":1,\"method\":\"mining.update_block\",\"params\":}\n", coinid, blockhash); this is the code I was trying but is... (9 Replies)

10. UNIX for Beginners Questions & Answers

Hello, We use as bash script to connect to servers listed in an .csv file to issue commands against these servers and retrieve data to be saved in a .csv file. The data we want to collect is saved in variables. We issue an ssh command for each variable we want to capture. I'm thinking this is... (9 Replies)