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Hi, Could somebody help me to solve this problem? I copy here part of the table (I hope it will keep the format when you receive this thread): ESO 268-044 4a 70.0 9.0 272.3 251.8 113.1 2.2 14.5 10 2 ESO 323-042 4c 54.0 9.0 160.1 4.0 ESO 358-006 4b 48.5...

hi I have file names like: "data1", "esdu2sdt" ... "da15efe" I would just like to extract number from filenames. There is absolutely no rule where the numbers are in the names. How to do this? thanks k.

Hi I would like to remove duplicated records based on 3 columns. For example, 1 2.2 3.2 4.2 2 3.2 4.2 5.2 3 4.2 5.2 6.2 4 5 5 5 5 5 5 5 6 7.2 8.2 9.2 7 8.2 9.2 10.2 8 5 5 5 9 10.2 11.2 12.2 10 11.2 12.2 13.2 I would like to get 1 2.2 3.2 4.2 2 3.2 4.2 5.2 3 4.2 5.2 6.2 4 5 5 5 6 7.2 8.2...

Hi, I have datafile (comma separated) like this one 342, 0.00279, 0.01163, 3.03125 342, 0.00279, 0.01163, 3.03125 342, 0.00279, 0.01163, 3.03125 342, 0.00279, 0.01163, 3.03125 .................................. and I would like to delete empty...

Hi, I would like to cross-match 2 files with awk using different columns. Example: file1 with 3 CSV columns: A1,B1,C1 1,2,3 4,5,6 7,8,9 file2 similary: A2,B2,C2 2,11,13 7,34,56 8,32,12 Matching 2 files using B1 column of the first file and A2 column of the second should give...

hi, i would like to substitute a substring with the given string in filanames. I wrote this script that use awk: function subFlNmPart(){ for i in `find -name "$1" -print`; do bn="$(basename $i)"; #eval o=\"$( awk -v inFl=$bn -v target=$2 -v word=$3 'BEGIN{ sub(target, word, inFl)...

hi, I would like to write out certain columns (number is not fixed) from datafile. My program starts like: echo "chose columns separated by commas"; read col; awk -v c=$col 'BEGIN{ search=","; n=split(c,a,search); for (i=1;i<=n;i++) { print a[i]; }}{......}' dataFile.dat >...

Hi I would like to sort datatable by column 2 for example. I wrote this: awk '{a[$2>=10?$2:0$2]=$0} END {n=asorti(a,dest); for (i=1;i<=n;i++){print dest[i]}}' sample1.dat It works but fails when I have negative numbers in datatable. Is there some quick solution for this? thanks k.

Hi, May I read out the content of the buffer into some bash variable and how? thanks k

Hi all, I am trying to enable this BASH function which use sed command function cdc{ eval $x=\"$(sed 's_\\_/_g' $1)\" cd $x } USAGE: cdc c:\users\us2\ Aim is to replace c:\users\us2\ into c:/users/us2/ to be executable by Cygwin. I am not sure why this does not work. Any idea? Thanks...

Hi, I would like to evaluate $bool bash-variable with help of this awk command eval $bool=\\$(awk -v str=$bn 'BEGIN{print (match(str,/tau(1|2|3|4|5|6)/) ? 1 : 0)}'); So, when str in awk match this regexp $bool should be 1 (otherwise 0) Where I make misstake here? thanks

hello I have this bash script to match 2 tables using one column. function awkcrossmatch() { if [ $# = 3 ] then awk -v col="$1" '{v=FNR==1?"\n":$col} NR==FNR {a[v]=$col; b[v]=$0; next} v in a {print b[v],$0}' $2 $3 elif [ $# = 4 ] then awk -v col="$1"...

Hi, I would like to have bash function that would convert space-separated data table into comma-separated one. This is what I put together so far function dat2csv() { for fl in `find -type f -name "$1" -print`; do #echo $fl; bNm="$(basename $fl .dat)"; # echo $bNm...

Hi, I am trying to use awk in bash and have no idea why this not works for fl in `find -name "*.jpg"`;do echo $fl; eval $x=\"$(awk -v name=$fl 'BEGIN{print match(name,/less/)}')\"; echo $x; done I would use $x differently afterwards, depending on result ($x = 0 or not) but first to figure...

hi, I wrote a simple bash script: putHeader(){ for fl in `find -name "$1"`; do echo $fl; tmpNm=$(basename $fl).tmp; awk -v hd=$2 'BEGIN{print "hd"}' $fl > $tmpNm #sed -e '1i \ $2' $fl > $tmpNm rm $fl mv $tmpNm $fl done } I would like to put header into specified files like: putHeader...

hi I am trying to manipulate files that contain some of these words tau1, tau2, tau3, tau4, tau5 or tau6 I wrote this one for fl in `find -type f -regex '.*tau\(1\|2\|3\|4\|5\|6\).*' -print`; do echo $fl; done and tried this for fl in `find -regextype posix-egrep -type f -regex...

Hi I would like to have a function in .bashrc that would split a string into substrings (according to given separator) and to return a given substring. Something like: function splitString() { #echo $1; awk -v name=$1 -v sep=$2 -v field=$3 'BEGIN{split(name,a,sep); print a[field]}' return...

Hi, I would like to copy all files, let say all that begins with "file*", from ALL subdirectories into the directory with the same structure of subdirectories. for example : dir1--+ | +--subDir1 --+--subSubDir1 | +-- subSubDir2 -- subDir2 -- subDir3--+--subSubDir1 into dir2--+ |...

Hi, How to delete everything and keep just numbers in this table? xl_1=1.14653 xr_1=1.24653 yl_1=4.14801 yr_1=5.64801 xl_2=1.14653 xr_2=1.24653 yl_2=5.64801 yr_2=7.14801 xl_3=1.24653 xr_3=1.34653 yl_3=3.07031 yr_3=4.57031 xl_4=1.24653 xr_4=1.34653 yl_4=4.57031 yr_4=6.07031 xl_5=1.34653...