10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am still learning shell scripting. Recently I see a function for read configuration. But some of special character make me confused. I checked online to find answer. It was not successful. I post the code here to consult with expert or guru to get better understanding on these special characters... (3 Replies)
Discussion started by: duke0001
3 Replies
2. Shell Programming and Scripting
Please help me to understand the below 3 lines of code.execute shell in jenkins
1)APP_IP=$( docker inspect --format '{{ .NetworkSettings.Networks.'"$DOCKER_NETWORK_NAME"'.IPAddress }}' ${PROJECT_NAME_KEY}"-CI" )
2)HOST_WORKSPACE=$(echo ${WORKSPACE} | sed... (1 Reply)
Discussion started by: naresh85
1 Replies
3. Shell Programming and Scripting
I have a file with two line, one is header, the other actual value:
TYPCD|ETID2|ETID|LEG ID|PTYP|PTYP SUB|TRD STATUS|CXL REASON|CACT|CACTNM|ENCD|ENC
D NM|TRDR|ASDT|TRDT|MTDT|STDT|LS|SECID|SECID TYP|SECNM|PAR|STCC|MARKET PRICE|DIS
MARKET PRICE|MARKET PRICE CURRENCY|SRC OF SETTLEMENT... (2 Replies)
Discussion started by: digioleg54
2 Replies
4. Shell Programming and Scripting
Please help me understand how sort -k3,3 -k 4,4 short* works , is it sorting 3 and 4 th field ? what is the use of specifying 3,3 and 4,4 in sort and what is actually does and i see sort -k3 short* and sort -k3,3 -k 4,4 short* giving the same output.
Sort output attached
Please help (2 Replies)
Discussion started by: Antony Ankrose
2 Replies
5. UNIX for Dummies Questions & Answers
Good afternoon everyone,
I am very new to UNIX shell scripting and I am trying to understand the following code. I know what it does but I need to modify it so it will allow me to pass a file name as *FILENAME*
Thank for any guidance offered.
if ] ; then
match=`expr "$file" :... (2 Replies)
Discussion started by: Walter Barona
2 Replies
6. Shell Programming and Scripting
Hi,
I am trying what the following loop does :
for i in XYZ
do
for j in M1 R1 R2 R3
do
if
then
kList=""
n=1
while
do
kList="$kList $n"
let n++
done
There are a couple of loop as mentioned above for R1.R2.R3. (1 Reply)
Discussion started by: johnprince1980
1 Replies
7. Shell Programming and Scripting
Hi All,
I have a unix old script i but i am not able to understand the few commands in it and what it does. below is the script.
if ;
then
for F in $(find $DIR/. ! -name . -prune -name "DP_*.dat")
do
IN=${F##/*/}
OUT='ORD'$(echo $IN | cut -c7-)
exec.ksh $IN... (2 Replies)
Discussion started by: kam786sim
2 Replies
8. Shell Programming and Scripting
I do not claim to be an expert, but I have done things with scripts that whole teams of folks have said can not be done. Of course they should have said we do not have the intestinal fortitude to git-r-done.
I have been using UNIX actually HPUX since 1992. Unfortunately my old computer died and... (7 Replies)
Discussion started by: awk_sed_hello
7 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I need to understand the following script:
a=`dirname $0`
b=`uname -s`
if ; then
c=$a/../../../platforms/$b/extlib
else
c=`pwd`/$a/../../../platforms/$b/extlib
fi
There are a bunch of variable assignments going on here!!!
What does this variable means: "${a:0:1}"
... (2 Replies)
Discussion started by: abhishek2301
2 Replies
10. Shell Programming and Scripting
Hi, experts.
Whould anybody clear explay me difference and usage of these 3 commands (particulary in bash) :
exec
eval
source
I've tryed to read the manual pages but did not get much.
Also could not get something useful from Google search - just so much and so not exactly, that is... (3 Replies)
Discussion started by: alex_5161
3 Replies