10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello Gurus,
I have a multiple pipe separated files which have records going over multiple Lines. End of line separator is \n and records going over multiple lines have <CR> as separator. below is example from one file.
1|ABC DEF|100|10
2|PQ
RS
T|200|20
3| UVWXYZ|300|30
4| GHIJKL|400|40... (7 Replies)
Discussion started by: dJHa
7 Replies
2. Shell Programming and Scripting
Hey guys. I know pratically 0 about Linux, so could anyone please give me instructions on how to accomplish this ?
The distro is RedHat 4.1.2 and i need to find and replace a multiple lines string in several php files across subdirectories.
So lets say im at root/dir1/dir2/ , when i execute... (12 Replies)
Discussion started by: spfc_dmt
12 Replies
3. Shell Programming and Scripting
Hi, I need to add a column of unique string to individual csv file.
my individual csv file looks like this and each file has variable row length:
178.52,39.4,train,0.003355544375334351,39.15752753933254,0.4895933968953914... (7 Replies)
Discussion started by: ida1215
7 Replies
4. Shell Programming and Scripting
I have a number of files with multiple rows that I need to add together.
Let say I have 10 files:
Each file has a great number of rows and columns. I need to add these files together the following way.
In other words, If, for example, file A occupies Columns 1 to 19, I want to add file B... (7 Replies)
Discussion started by: Ernst
7 Replies
5. Shell Programming and Scripting
I'd like to do this using Perl command line (sorry no awk, sed, etc.)
replace the 3 middle lines in a file by one line:
aaa 123
bbb 234
ccc 34567
dd 4567
ee 567
to:
aaa 123
AAA
ee 567
I tried this but not working:
perl -pi -e "s/aaa\ 123\nbbb\ 234\nccc\ 34567/AAA/" file (2 Replies)
Discussion started by: tintin78899
2 Replies
6. Shell Programming and Scripting
I have posted this before but did not get many replies, so here it goes again.
I have several files name like this
If the file extension is 1a, I woould like to add at the beggining of the file the following sequence
If the file extension is 1b, thn the entry that should be added is the next... (2 Replies)
Discussion started by: Xterra
2 Replies
7. Shell Programming and Scripting
I have several files on a folder something like this:
If the file starts with 1a, I would like to add the following at the very beggining of the file
If the file starts with 1b then I should add the following
For files starting with 6
So on and so forth. Thus, at the end each file will... (18 Replies)
Discussion started by: Xterra
18 Replies
8. Shell Programming and Scripting
Hi Guru's , I have a whole bunch of files in /var/tmp that i need to strip any blank lines from, so ive written the following script to identify the lines (which works perfectly).. but i wanted to know, how can I actually strip the identified lines from the actual source files ??
my... (11 Replies)
Discussion started by: hcclnoodles
11 Replies
9. Shell Programming and Scripting
Hello,
I have three lines I need to add to hundreds of files. The files are all in the same format and contain the same information. I want to add the same information to the files.
The new lines of information are similar. Here is an example of the three lines:
line1:
line2 =... (2 Replies)
Discussion started by: dayinthelife
2 Replies
10. Shell Programming and Scripting
How do I add 4 columns to an excel file using Perl? The 4 headers for those columns will all have different names? Please help and I greatly appreciate... (1 Reply)
Discussion started by: dolo21taf
1 Replies