Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

Using foreach with two lists

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Using foreach with two lists
# 8  
Old 06-08-2011
foreach - Linux Command - Unix Command

take a look the 2nd example. I think it should be what you want.
# 9  
Old 06-09-2011
Check
Is the second example:

Quote:
foreach f (${a}) b (${b})
echo "var1 = " $f
echo "var2 = " $b
end
If so, the output is still:

Code:
ObsID =  914
Bin size =  2000 100 500
ObsID =  3188
Bin size =  2000 100 500
ObsID =  3189
Bin size =  2000 100 500
ObsID =  )
Bin size =  2000 100 500
ObsID =  b
Bin size =  2000 100 500
ObsID =  (
Bin size =  2000 100 500
ObsID =  2000
Bin size =  2000 100 500
ObsID =  100
Bin size =  2000 100 500
ObsID =  500
Bin size =  2000 100 500

Maybe I will need to use a while loop?

---------- Post updated at 02:25 PM ---------- Previous update was at 11:29 AM ----------

Hi,

Thanks for your replies. I've managed to solve the problem by doing the following:

Code:
while ($i<4)

foreach f ($obs_id[$i])
foreach b ($bin[$i])

echo "ObsID = " $f
echo "Bin size " = $b

@ i = $i + 1

end
end 
end
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Foreach issue

Hello, I found that this foreach should work with two lists (source: Wikipedia.org) foreach i {1 2 3} j {a b c} { puts "$i $j"} == I try smth. like: With two text files: first.part second.part foreach first (`cat first.part`) second (`cat second.part`) toolcommand $first... (22 Replies)
Discussion started by: unknown7
22 Replies

2. Shell Programming and Scripting

Learning foreach

im newbie at shell scripting. why do the following code #!/bin/tcsh setenv CBC ~/cbc/models/ foreach mix (p00p00 p02p00 p02p04) echo $mix cp $CBC/*$mix*Gyr*fits $mix/ end print(copy) only the first mix? % ./copyfromcbc.sh p00p00 wasn't it supposed to run through all words... (0 Replies)
Discussion started by: prtc
0 Replies

3. Shell Programming and Scripting

Shell Script to Create non-duplicate lists from two lists

File_A contains Strings: a b c d File_B contains Strings: a c z Need to have script written in either sh or ksh. Derive resultant files (File_New_A and File_New_B) from lists File_A and File_B where string elements in File_New_A and File_New_B are listed below. Resultant... (7 Replies)
Discussion started by: mlv_99
7 Replies

4. UNIX for Dummies Questions & Answers

foreach question

OK, so I am extremely rusty and am just getting back to Unix after 9 years. I'm stuck on something easy. I want to search line-by-line for a string in a file, and I want to do this to a series of files in a directory. This works fine to do the search: while read i; do grep $i file2; done... (3 Replies)
Discussion started by: moldoverb
3 Replies

5. Shell Programming and Scripting

foreach loop

Hi everyone Does anyone know what is wrong with this script. i keep getting errors foreach filename (`cat testing1`) set string=$filename set depth=`echo "$string" echo $depth end the error is the following testing: line 1: syntax error near unexpected token `(' testing: line 1:... (3 Replies)
Discussion started by: ROOZ
3 Replies

6. Shell Programming and Scripting

foreach loop

Hi Guys, I have a loop which uses a wildcard i.e. foreach f (*) but when I execute the tcsh file in unix then it gives me an error ->>>>>>>foreach: words not parenthesized<<<<<<<<<<- Any help. (1 Reply)
Discussion started by: abch624
1 Replies

7. Shell Programming and Scripting

Foreach loop

What am I doing wrong with this foreach loop? foreach var ($argv) @sum = $sum + $var (4 Replies)
Discussion started by: haze21
4 Replies

8. Shell Programming and Scripting

foreach/grep help!

#!/bin/bash foreach x (67402996 67402998) { grep -a x FINAL2006.dat >> MISSING_RECORDS.dat } I'm trying to pass a list to the variable x, and then grep for that string in FINAL2006.dat... Final2006.dat is in the same folder as my .sh file. I call this with a .cmd file... At any rate,... (6 Replies)
Discussion started by: JimWork
6 Replies

9. UNIX for Dummies Questions & Answers

foreach command ?!

SaLAam What is the best way to change a word withing a files name. I know I'm not clear enough I will give example : - I have in /test/test N number of files like this 1662_WAITING 1666_WAITING 1670_DONE 1678_DONE 1663_WAITING 1667_WAITING 1673_WAITING ... (5 Replies)
Discussion started by: geoquest
5 Replies
Login or Register to Ask a Question