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Thanks a lot.

I have two files, lets say file1.pun and file2.pun

Now i need to copy the first 10 lines of file1.pun and paste them on the head of file2.pun without deleting the contents of file2.pun.

I have...

Thanks a lot ... its working

Here is the data variable which I need to split. Each data item is spaced by a blank space.

echo $file_data

gm_gds_de_1P1V_ll_-40.pun gm_gds_normal_1P1V_ll_-40.pun gm_gds_de_1P1V_ll_125.pun...

No, both these are stored in variables

I have a string like

string_name = data1 data2 data3 ....

Now I need to take take these datas into individual variables such that I finally have something like

string1 = data1
string2 =...

I have a number of post script files (*.ps) which I need to convert into Pdf.

I am using the ps2pdf command for this, but the trouble is that this commands takes only one input at a time. So the...

Thanks a lot ... I got what I was doing wrong

finally i declared the path as a variable ... and then used

cd $<var>/<further directories>

I am trying to create an alias for a frequently used directory path by using

alias xyz="/proj/dir_name"

and then trying to reach a sub-directoy by using

cd xyz/abc

but I get an error...