:D dear members I have a good knowledge of gawk and seem to do quite well with it.. but I have never understood what the use of the rs and ors are for or how they are used.. i am thinking they are for seperating lines and paragraphs but i have absolutely no idea how to make it work, if that is what... (2 Replies)
Hi ,
Can anyone explains what does the below highlighted statements means:
# Set environment variables
. ${0%/*}/wrkenv.sh
jobName_sh=${0##*/}
jobName=${jobName_sh%.*}
Thanks,
Sri (1 Reply)
Hi,
Pls explain me what the below code is doing. specially meaning if -a while calling test function-
case $1 in
1) beg_dt=01; end_dt=07 ;;
2) beg_dt=08; end_dt=14 ;;
3) beg_dt=15; end_dt=21 ;;
4) beg_dt=22; end_dt=28 ;;
5) beg_dt=29; end_dt=31 ;;
esac test \( `date +%w` -eq $2 -a... (3 Replies)
Hi,
I'm working on INFORMIX4GL, i'm just trying to find out the missing indexes in my db.
I think SET EXPLAIN ON would give me some hint on this
Do anyone know how to use this?
Thanks (1 Reply)
Hi Guys,
Please help me, I am new to programming and I don’t understand what some parts of this code are doing. I have comments on the parts I know, please help if my understanding of the code is not correct and also help with parts with questions.
awk '
{
gsub( ">",... (1 Reply)
Hello,
I am trying to filter fastq file (in short, every 4 lines to be a record) based on the GC counts (GC-contents) in sequence (i.e. field 2), which is the count % of the G/C chars in the string. The example script is to pick up records with GC contents > 0.6 in the sequence (second field). ... (9 Replies)
Hello Team,
here is the code:
scripts]# ls /etc/init.d/ | awk 'BEGIN{ORS=" && "} /was.init/ && !/interdependentwas/ && !/NodeAgent/ && !/dmgr/{print "\$\{service_cmd\} "$0 " status"}' 2>/dev/null
${service_cmd} cmserver_was.init status && ${service_cmd} fmserver_was.init status &&... (6 Replies)
Discussion started by: chandana.hs
6 Replies
LEARN ABOUT DEBIAN
shtool-path
SHTOOL-PATH.TMP(1) GNU Portable Shell Tool SHTOOL-PATH.TMP(1)NAME
shtool-path - GNU shtool command dealing with shell path variables
SYNOPSIS
shtool path [-s|--suppress] [-r|--reverse] [-d|--dirname] [-b|--basename] [-m|--magic] [-p|--path path] str [str ...]
DESCRIPTION
This command deals with shell $PATH variables. It can find a program through one or more filenames given by one or more str arguments. It
prints the absolute filesystem path to the program displayed on "stdout" plus an exit code of 0 if it was really found.
OPTIONS
The following command line options are available.
-s, --suppress
Supress output. Useful to only test whether a program exists with the help of the return code.
-r, --reverse
Transform a forward path to a subdirectory into a reverse path.
-d, --dirname
Output the directory name of str.
-b, --basename
Output the base name of str.
-m, --magic
Enable advanced magic search for ""perl"" and ""cpp"".
-p, --path path
Search in path. Default is to search in $PATH.
EXAMPLE
# shell script
awk=`shtool path -p "${PATH}:." gawk nawk awk`
perl=`shtool path -m perl`
cpp=`shtool path -m cpp`
revpath=`shtool path -r path/to/subdir`
HISTORY
The GNU shtool path command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 1998 for Apache. It was later taken
over into GNU shtool.
SEE ALSO shtool(1), which(1).
18-Jul-2008 shtool 2.0.8 SHTOOL-PATH.TMP(1)