Reading properties file in shell script containing “=” character
I have two files param.properties and readParam.sh which reads parameter values from param.properties file
param.properties:
val1=a
val2=b=c;c=d
readParam.sh:
PROPERTY_FILE=p.properties
function getProperty {
PROP_KEY=$1
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2`
echo $PROP_VALUE
}
val1=$(getProperty "val1")
echo val1 : $val1
val2=$(getProperty "val2")
echo val2 : $val2
When I run script readParam.sh I get output as:
val1 : a
val2 : b
Where, val2 gives only half value(it gives only "b" instead of "b=c;c=d")
Please help me with the same
shell properties-file
asked Nov 21 '18 at 9:27
JAVA_GEEKJAVA_GEEK
154
add a comment |
I have two files param.properties and readParam.sh which reads parameter values from param.properties file
param.properties:
val1=a
val2=b=c;c=d
readParam.sh:
PROPERTY_FILE=p.properties
function getProperty {
PROP_KEY=$1
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2`
echo $PROP_VALUE
}
val1=$(getProperty "val1")
echo val1 : $val1
val2=$(getProperty "val2")
echo val2 : $val2
When I run script readParam.sh I get output as:
val1 : a
val2 : b
Where, val2 gives only half value(it gives only "b" instead of "b=c;c=d")
Please help me with the same
shell properties-file
asked Nov 21 '18 at 9:27
JAVA_GEEKJAVA_GEEK
154
add a comment |
I have two files param.properties and readParam.sh which reads parameter values from param.properties file
param.properties:
val1=a
val2=b=c;c=d
readParam.sh:
PROPERTY_FILE=p.properties
function getProperty {
PROP_KEY=$1
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2`
echo $PROP_VALUE
}
val1=$(getProperty "val1")
echo val1 : $val1
val2=$(getProperty "val2")
echo val2 : $val2
When I run script readParam.sh I get output as:
val1 : a
val2 : b
Where, val2 gives only half value(it gives only "b" instead of "b=c;c=d")
Please help me with the same
shell properties-file
asked Nov 21 '18 at 9:27
JAVA_GEEKJAVA_GEEK
154
I have two files param.properties and readParam.sh which reads parameter values from param.properties file
param.properties:
val1=a
val2=b=c;c=d
readParam.sh:
PROPERTY_FILE=p.properties
function getProperty {
PROP_KEY=$1
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2`
echo $PROP_VALUE
}
val1=$(getProperty "val1")
echo val1 : $val1
val2=$(getProperty "val2")
echo val2 : $val2
When I run script readParam.sh I get output as:
val1 : a
val2 : b
Where, val2 gives only half value(it gives only "b" instead of "b=c;c=d")
Please help me with the same
shell properties-file
shell properties-file
asked Nov 21 '18 at 9:27
JAVA_GEEKJAVA_GEEK
154
asked Nov 21 '18 at 9:27
JAVA_GEEKJAVA_GEEK
154
asked Nov 21 '18 at 9:27
JAVA_GEEKJAVA_GEEK
154
asked Nov 21 '18 at 9:27
JAVA_GEEKJAVA_GEEK
154
asked Nov 21 '18 at 9:27
JAVA_GEEKJAVA_GEEK
154
154
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
just extend your existing codes:
change
cut -d'=' -f2
into:
cut -d'=' -f2-
However I would change your cat|grep|cut chain into a single awk one-liner:
function getProperty {
awk -F'=' -v k="$1" '$1==k&&sub(/^[^=]*=/,"")' $PROPERTY_FILE
}
answered Nov 21 '18 at 9:32
KentKent
146k26158216
add a comment |
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2`
-f2 will give you only the second parameter from the string you're cutting based on the delimiter.
since "=" is present in multiple places in a same line it will split the string in to multiple part and when you try to retrive the output using f2 is will get you only the second part.
so use to get the rest of the values is the string after first occurrence of the delimiter.
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2-`
answered Nov 21 '18 at 9:59
Sekar RamuSekar Ramu
164110
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
just extend your existing codes:
change
cut -d'=' -f2
into:
cut -d'=' -f2-
However I would change your cat|grep|cut chain into a single awk one-liner:
function getProperty {
awk -F'=' -v k="$1" '$1==k&&sub(/^[^=]*=/,"")' $PROPERTY_FILE
}
answered Nov 21 '18 at 9:32
KentKent
146k26158216
add a comment |
just extend your existing codes:
change
cut -d'=' -f2
into:
cut -d'=' -f2-
However I would change your cat|grep|cut chain into a single awk one-liner:
function getProperty {
awk -F'=' -v k="$1" '$1==k&&sub(/^[^=]*=/,"")' $PROPERTY_FILE
}
answered Nov 21 '18 at 9:32
KentKent
146k26158216
add a comment |
just extend your existing codes:
change
cut -d'=' -f2
into:
cut -d'=' -f2-
However I would change your cat|grep|cut chain into a single awk one-liner:
function getProperty {
awk -F'=' -v k="$1" '$1==k&&sub(/^[^=]*=/,"")' $PROPERTY_FILE
}
answered Nov 21 '18 at 9:32
KentKent
146k26158216
just extend your existing codes:
change
cut -d'=' -f2
into:
cut -d'=' -f2-
However I would change your cat|grep|cut chain into a single awk one-liner:
function getProperty {
awk -F'=' -v k="$1" '$1==k&&sub(/^[^=]*=/,"")' $PROPERTY_FILE
}
answered Nov 21 '18 at 9:32
KentKent
146k26158216
edited Nov 21 '18 at 9:45
answered Nov 21 '18 at 9:32
KentKent
146k26158216
answered Nov 21 '18 at 9:32
KentKent
146k26158216
answered Nov 21 '18 at 9:32
KentKent
146k26158216
146k26158216
add a comment |
add a comment |
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2`
-f2 will give you only the second parameter from the string you're cutting based on the delimiter.
since "=" is present in multiple places in a same line it will split the string in to multiple part and when you try to retrive the output using f2 is will get you only the second part.
so use to get the rest of the values is the string after first occurrence of the delimiter.
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2-`
answered Nov 21 '18 at 9:59
Sekar RamuSekar Ramu
164110
add a comment |
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2`
-f2 will give you only the second parameter from the string you're cutting based on the delimiter.
since "=" is present in multiple places in a same line it will split the string in to multiple part and when you try to retrive the output using f2 is will get you only the second part.
so use to get the rest of the values is the string after first occurrence of the delimiter.
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2-`
answered Nov 21 '18 at 9:59
Sekar RamuSekar Ramu
164110
add a comment |
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2`
-f2 will give you only the second parameter from the string you're cutting based on the delimiter.
since "=" is present in multiple places in a same line it will split the string in to multiple part and when you try to retrive the output using f2 is will get you only the second part.
so use to get the rest of the values is the string after first occurrence of the delimiter.
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2-`
answered Nov 21 '18 at 9:59
Sekar RamuSekar Ramu
164110
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2`
-f2 will give you only the second parameter from the string you're cutting based on the delimiter.
since "=" is present in multiple places in a same line it will split the string in to multiple part and when you try to retrive the output using f2 is will get you only the second part.
so use to get the rest of the values is the string after first occurrence of the delimiter.
PROP_VALUE=`cat $PROPERTY_FILE | grep "$PROP_KEY" | cut -d'=' -f2-`
answered Nov 21 '18 at 9:59
Sekar RamuSekar Ramu
164110
answered Nov 21 '18 at 9:59
Sekar RamuSekar Ramu
164110
answered Nov 21 '18 at 9:59
Sekar RamuSekar Ramu
164110
answered Nov 21 '18 at 9:59
Sekar RamuSekar Ramu
164110
164110
add a comment |
add a comment |
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