Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations bkrike on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
Recent content by vlad9999
-
read the contents of a file into a awk variable
Finally, my program: cat $in_file | awk -v m2_file=$m2_file ' BEGIN {RS="@" ; getline s1 < m2_file ; close(m2_file) ; RS="\n"} { toto=substr($0,12,27) ; gsub(/ *$/,"",toto) titi=substr($0,81,11) tata=substr($0,242,3) s2=s1 gsub("TOTO",toto,s2)... -
read the contents of a file into a awk variable
Yes, by playing on the RS I simplify the program. BEGIN {RS="@" ; getline s1 < m2_file ; close(m2_file) ; RS="\n"} (the variable m2_file is transmitted with option -v Thank you !! -
read the contents of a file into a awk variable
That means I have to read the file line by line and concatenate the results ? -
read the contents of a file into a awk variable
How to store into a awk variable the contents of a small file, which has several lines (obviously without affecting its content - the line breaks, the successive spaces, etc) ? In fact I must make with awk the equivalent of cat file | sed "s|TOTO|$toto|g;s|TITI|$titi|g;s|TATA|$tata|g" the... -
complex modification file - awk ?
then we waited (for the example with files t1, list_file): NR=1 FNR=1 one NR=2 FNR=2 two NR=3 FNR=3 three NR=4 FNR=1 ident1 NR=5 FNR=2 ident2 -
complex modification file - awk ?
otherwise the station is an IBM - AIX, oslevel 5.3.0.0 -
complex modification file - awk ?
I concluded too quickly that only the first word is taken for the file passed with "|" + "-". In fact the problem is different. With file t1 and list_file yields: t1: one two three list_file: ident1 ident2 > cat t1 | awk '{print "NR="NR" FNR="FNR" "$0}' - list_file NR=1 FNR=1 one NR=2 FNR=1... -
complex modification file - awk ?
Anyway this is beside the point, and then I have the solution to my problem. This must be an old version of awk ... ..nawk behaves the same way.. -
complex modification file - awk ?
my awk does not recognize these options -
complex modification file - awk ?
I confess I do not know, nor know how to find it.. -
complex modification file - awk ?
This is not on the original topic, but just for accuracy, after testing, the "-" causes only reading the first word of the file ! -
complex modification file - awk ?
waw! with all these examples, I see otherwise awk now. THANK YOU -
complex modification file - awk ?
I tested and the result is almost good.ident3 1635 00000000 miscellaneous informations ident3 1635 00000000 miscellaneous informations ident1 1635 00000001 miscellaneous informations ident1 1635 00000001 miscellaneous informations ident4 1635 00000000 miscellaneous informations ident4 1635... -
complex modification file - awk ?
Whatever_file file also contains other ident-s we do not want:ident3 1635 miscellaneous informations ident3 1635 miscellaneous informations ident1 1635 miscellaneous informations ident1 1635 miscellaneous informations ident4 1635 miscellaneous informations ident4 1635 miscellaneous informations... -
complex modification file - awk ?
So then (CH1="0ZZZ", CH2="9ZZZ", CODE0="1635"): cat $work_file | sort | awk "/ $CH1/,/ $CH2/" | \ awk -v CODE0=$CODE0 -v CH1=$CH1 '$2==CH1{n=$3} {sub(CODE0,CODE0""n)}1' \ | egrep -v " $CH1| $CH2"
