10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am trying to concatenate a string in a bash script like this:
runCmd="docker run -e \"IMAGE_NAME=$IMAGE_NAME\" "
env | grep "$ENV_SUFFIX" | while read line; do
envCmd="-e \"${line}\" "
runCmd=$runCmd$envCmd
echo $runCmd # here concatenation works fine
done
echo... (3 Replies)
Discussion started by: czabak
3 Replies
2. Shell Programming and Scripting
Greetings Experts,
I need to pass a parameter to ksh and the value is windows path eg: sh abc.txt C:\Users\chill3chee\Desktop
No matter I try with \ delimiter, still could not get this exact value assigned to the shell variable which was checked with echo. Tried with using... (2 Replies)
Discussion started by: chill3chee
2 Replies
3. Shell Programming and Scripting
Hello,
I have used a chunk of ksh script similar to this in many places without any issue:
while :
do
print;
read OPTION?"Enter a number (q to quit): "
expr ${OPTION} + 1 >/dev/null 2>&1
CHECKVAL=$?
if }" != ${OPTION} ]; then
... (2 Replies)
Discussion started by: port43
2 Replies
4. Shell Programming and Scripting
Hi All,
I am using the below script which has awk command, but it is not returing the expected result. can some pls help me to correct the command.
The below script sample.ksh should give the result if the value of last 4 digits in the variable NM matches with the variable value DAT. The... (7 Replies)
Discussion started by: G.K.K
7 Replies
5. Shell Programming and Scripting
Hello,
First post for Newbie as I am stumped. I need to get certain elements for a specific PID from the ps command. I am attempting to pass the value for the PID I want to retrieve the information for as a variable. When the following is run without using a variable, setting a specific PID,... (3 Replies)
Discussion started by: Coyote270WSM
3 Replies
6. Shell Programming and Scripting
Hi,
Can any body please tell me what does -z do in ksh?
I need to understand what does below code do?
FILE_LIST is an array which store multiple number of files...
if } ]]; then
echo "EVDO file not found
fi
I hope I'm clear on my query (3 Replies)
Discussion started by: annybase
3 Replies
7. Shell Programming and Scripting
Hi There,
I am writing a ksh script which assigns variable values from file "A" and passes that variables to file "B". While passing the parameters an additional "$" sign is being assigned to awk -v option.
Could any one help me with this please.
#!/bin/ksh
head -1... (3 Replies)
Discussion started by: Jeevanm
3 Replies
8. Shell Programming and Scripting
This may be a stupid question, but was wondering if it is possible to make a variable local to a particular script and invisible to an external script that may source the script where it is defined? Thanks as always (2 Replies)
Discussion started by: stevensw
2 Replies
9. Shell Programming and Scripting
I hate to post something so n00bish, but I'm pretty n00bish when it comes to perl so here it goes:
$var=1;
while(1){
if ($var == 2){
last;
}
$var=2;
}
works the way I intend it to, breaking the infinite loop after the first time through, but: (2 Replies)
Discussion started by: thmnetwork
2 Replies
10. Shell Programming and Scripting
This is what I tried:
vara=${varb}_count
(( vara += 1 ))
Thanks for help (4 Replies)
Discussion started by: pa3be
4 Replies