Hi,
I am a relative new bee in scripting. I need to develop a script such that the code would iterate through each file in a source directory and append every line of the file with '|' and the corresponding file filename.
There are two issues here:
1) The sed command is not translating the APPENDING variable
2) The sed command is appending the text in the new line and not at the end of the corresponding line.
I have a shell script that looks something like the following:
mysql -uroot db1 < db1.sql
mysql -uroot db2 < db2.sql
mysql -uroot db3 < db3.sql
mysql -uroot db4 < db4.sql
....
different db names in more than 160 lines.
I want to run this script with nohup and have a status later.
So,... (6 Replies)
Hi everyone,
currently I writing a script for comparing 2 variable in 2 line then output the line with equal value to new file. However, the new file only contain last line only, the earlier line was delete. I do google my problem but still not find the way out. Sorry for my English.
Thank you... (10 Replies)
Hi all,
I have 20 files (file001.txt upto file020.txt) and I want to read them from 3rd line upto end of file (line 1002). But in the final file they should appear to start from line 1.
I need following kind of output in a single file:
Filename Line number 2ndcolumn 4thcolumn
I... (14 Replies)
Hello Everyone,
I need a help from experts of this community regarding one of the issue that I am facing with shell scripting.
My requirement is to append char's at the end of each line of a file. The char that will be appended is variable and will be passed through command line.
The... (20 Replies)
Hi All,
I have a set of files named S5_SK1.chr01 S5_SK1.chr02 S5_SK1.chr03 ..... and the first line of these files is >SK1.chr01 >SK1.chr02 >SK1.chr03 ..... Can anyone suggest how I can change the first line of all these files with the filename itself? So my expected output for the first lines of... (14 Replies)
I am trying to find a way to create a script which will extract the first line of a file and then rename the file (or create a new file with the same content as the old file) using the first line as the name. The first line being a single word, that is. I am hopeless at programming, if anyone can... (5 Replies)
Hi,
I have 24 .dat files something like below. The file name starts with “abc” followed by two digit month and two digit year. Is there a way to grab the month and year from each filename and append it to the end of each line. Once this is done I want to combine all the files into file... (1 Reply)
I want to add a line at the beginning and at the end of a file..
e.g.
echo "at the beginning.." > tmp_file &&
cat file >> tmp_file &&
echo "last line" >> tmp_file &&
mv tmp_file file
is there a nice way for doing that??
Thx (2 Replies)
Dear Experts,
Please help to teach me how to add the filename into the file content.
Actually the file name are EVENTS-20050912.
***************New output that I want***************
EVENTS-20050912 03:33:37 ALARM: BTSSPAN-277-1 30-18013
EVENTS-20050912 12:10:28 ALARM: BTSSPAN-297-2... (1 Reply)
Dear Experts,
Please help to teach me how to add the filename into the file content so that i can get the output below:-
Actually the file name
***************New output that I want***************
=====2005-11-12=====
EVENTS-20050912 03:33:37 ALARM: BTSSPAN-277-1 30-18013... (2 Replies)