Export ArangoDB values to bash script
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I have a bash script that needs the count of records/documents that exist for a given arango collection. This seemed easy enough, I used the following arangosh call:
records=$(docker exec -it arango arangosh --javascript.execute scripts/getCount.js $collection --server.password '')
which then runs the following script:
#!/usr/bin/arangosh --javascript.execute
var collection = ARGUMENTS[0];
var doc = db[collection];
var c = doc.count();
print(c);
This appears to work, but when I echo $records I get the correct value but it appears bolded. This leads to other reading issues so I redirected the docker exec call to cat -v and got the following output:
^[[1m#####^[[0m^M
The #### is my record value and it is correct. How do I either properly print the value out of arangosh or out of docker exec? Or is the only path to strip these hidden ansi characters from my value?
UPDATE:
I was able to attempt docker exec -it arango arangosh and attempt the command db._collection('my_collection').count() directly. This returned a bolded value which I believe means that it contains the hidden characters (arangosh doesn't have cat defined so I couldn't verify 100%).
With that said I believe the question is, can this be exported in plain text or do I need to sed substitute these characters after my script receives the response?
bash shell-script docker
asked 2 days ago
Xtremefaith
1032
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up vote
0
down vote
favorite
I have a bash script that needs the count of records/documents that exist for a given arango collection. This seemed easy enough, I used the following arangosh call:
records=$(docker exec -it arango arangosh --javascript.execute scripts/getCount.js $collection --server.password '')
which then runs the following script:
#!/usr/bin/arangosh --javascript.execute
var collection = ARGUMENTS[0];
var doc = db[collection];
var c = doc.count();
print(c);
This appears to work, but when I echo $records I get the correct value but it appears bolded. This leads to other reading issues so I redirected the docker exec call to cat -v and got the following output:
^[[1m#####^[[0m^M
The #### is my record value and it is correct. How do I either properly print the value out of arangosh or out of docker exec? Or is the only path to strip these hidden ansi characters from my value?
UPDATE:
I was able to attempt docker exec -it arango arangosh and attempt the command db._collection('my_collection').count() directly. This returned a bolded value which I believe means that it contains the hidden characters (arangosh doesn't have cat defined so I couldn't verify 100%).
With that said I believe the question is, can this be exported in plain text or do I need to sed substitute these characters after my script receives the response?
bash shell-script docker
asked 2 days ago
Xtremefaith
1032
New contributor
Xtremefaith is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
1
I'm curious what happens if you omit the -t option
– Jeff Schaller
2 days ago
It looks like that works!
– Xtremefaith
2 days ago
@Xtremefaith There was a similar question recently: unix.stackexchange.com/questions/487117/…
– Haxiel
yesterday
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I have a bash script that needs the count of records/documents that exist for a given arango collection. This seemed easy enough, I used the following arangosh call:
records=$(docker exec -it arango arangosh --javascript.execute scripts/getCount.js $collection --server.password '')
which then runs the following script:
#!/usr/bin/arangosh --javascript.execute
var collection = ARGUMENTS[0];
var doc = db[collection];
var c = doc.count();
print(c);
This appears to work, but when I echo $records I get the correct value but it appears bolded. This leads to other reading issues so I redirected the docker exec call to cat -v and got the following output:
^[[1m#####^[[0m^M
The #### is my record value and it is correct. How do I either properly print the value out of arangosh or out of docker exec? Or is the only path to strip these hidden ansi characters from my value?
UPDATE:
I was able to attempt docker exec -it arango arangosh and attempt the command db._collection('my_collection').count() directly. This returned a bolded value which I believe means that it contains the hidden characters (arangosh doesn't have cat defined so I couldn't verify 100%).
With that said I believe the question is, can this be exported in plain text or do I need to sed substitute these characters after my script receives the response?
bash shell-script docker
asked 2 days ago
Xtremefaith
1032
New contributor
Xtremefaith is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I have a bash script that needs the count of records/documents that exist for a given arango collection. This seemed easy enough, I used the following arangosh call:
records=$(docker exec -it arango arangosh --javascript.execute scripts/getCount.js $collection --server.password '')
which then runs the following script:
#!/usr/bin/arangosh --javascript.execute
var collection = ARGUMENTS[0];
var doc = db[collection];
var c = doc.count();
print(c);
This appears to work, but when I echo $records I get the correct value but it appears bolded. This leads to other reading issues so I redirected the docker exec call to cat -v and got the following output:
^[[1m#####^[[0m^M
The #### is my record value and it is correct. How do I either properly print the value out of arangosh or out of docker exec? Or is the only path to strip these hidden ansi characters from my value?
UPDATE:
I was able to attempt docker exec -it arango arangosh and attempt the command db._collection('my_collection').count() directly. This returned a bolded value which I believe means that it contains the hidden characters (arangosh doesn't have cat defined so I couldn't verify 100%).
With that said I believe the question is, can this be exported in plain text or do I need to sed substitute these characters after my script receives the response?
bash shell-script docker
bash shell-script docker
asked 2 days ago
Xtremefaith
1032
New contributor
Xtremefaith is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 days ago
Xtremefaith
1032
New contributor
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edited 2 days ago
asked 2 days ago
Xtremefaith
1032
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asked 2 days ago
Xtremefaith
1032
asked 2 days ago
Xtremefaith
1032
1032
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Xtremefaith is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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New contributor
Xtremefaith is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Xtremefaith is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
1
I'm curious what happens if you omit the -t option
– Jeff Schaller
2 days ago
It looks like that works!
– Xtremefaith
2 days ago
@Xtremefaith There was a similar question recently: unix.stackexchange.com/questions/487117/…
– Haxiel
yesterday
add a comment |
1
I'm curious what happens if you omit the -t option
– Jeff Schaller
2 days ago
It looks like that works!
– Xtremefaith
2 days ago
@Xtremefaith There was a similar question recently: unix.stackexchange.com/questions/487117/…
– Haxiel
yesterday
1
1
I'm curious what happens if you omit the -t option
– Jeff Schaller
2 days ago
I'm curious what happens if you omit the -t option
– Jeff Schaller
2 days ago
It looks like that works!
– Xtremefaith
2 days ago
It looks like that works!
– Xtremefaith
2 days ago
@Xtremefaith There was a similar question recently: unix.stackexchange.com/questions/487117/…
– Haxiel
yesterday
@Xtremefaith There was a similar question recently: unix.stackexchange.com/questions/487117/…
– Haxiel
yesterday
add a comment |
1 Answer
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Still hoping for a better answer but I was able to get what I needed with the following:
imported=`docker exec -it arango arangosh --javascript.execute scripts/getRecords.js $collection --server.password '' | cat -v | sed 's/(^[[1m)//g;s/(^[[0m^M)//g'`
This simply passed the verbose output from docker to a sed substitution. Considering that for this script I expect the characters to be the same for all collections I am supplying to this script this should do the trick (just very limited).
answered 2 days ago
Xtremefaith
1032
New contributor
Xtremefaith is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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up vote
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Still hoping for a better answer but I was able to get what I needed with the following:
imported=`docker exec -it arango arangosh --javascript.execute scripts/getRecords.js $collection --server.password '' | cat -v | sed 's/(^[[1m)//g;s/(^[[0m^M)//g'`
This simply passed the verbose output from docker to a sed substitution. Considering that for this script I expect the characters to be the same for all collections I am supplying to this script this should do the trick (just very limited).
answered 2 days ago
Xtremefaith
1032
New contributor
Xtremefaith is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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up vote
0
down vote
Still hoping for a better answer but I was able to get what I needed with the following:
imported=`docker exec -it arango arangosh --javascript.execute scripts/getRecords.js $collection --server.password '' | cat -v | sed 's/(^[[1m)//g;s/(^[[0m^M)//g'`
This simply passed the verbose output from docker to a sed substitution. Considering that for this script I expect the characters to be the same for all collections I am supplying to this script this should do the trick (just very limited).
answered 2 days ago
Xtremefaith
1032
New contributor
Xtremefaith is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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up vote
0
down vote
up vote
0
down vote
Still hoping for a better answer but I was able to get what I needed with the following:
imported=`docker exec -it arango arangosh --javascript.execute scripts/getRecords.js $collection --server.password '' | cat -v | sed 's/(^[[1m)//g;s/(^[[0m^M)//g'`
This simply passed the verbose output from docker to a sed substitution. Considering that for this script I expect the characters to be the same for all collections I am supplying to this script this should do the trick (just very limited).
answered 2 days ago
Xtremefaith
1032
New contributor
Xtremefaith is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Still hoping for a better answer but I was able to get what I needed with the following:
imported=`docker exec -it arango arangosh --javascript.execute scripts/getRecords.js $collection --server.password '' | cat -v | sed 's/(^[[1m)//g;s/(^[[0m^M)//g'`
This simply passed the verbose output from docker to a sed substitution. Considering that for this script I expect the characters to be the same for all collections I am supplying to this script this should do the trick (just very limited).
answered 2 days ago
Xtremefaith
1032
New contributor
Xtremefaith is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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answered 2 days ago
Xtremefaith
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answered 2 days ago
Xtremefaith
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answered 2 days ago
Xtremefaith
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1
I'm curious what happens if you omit the -t option
– Jeff Schaller
2 days ago
It looks like that works!
– Xtremefaith
2 days ago
@Xtremefaith There was a similar question recently: unix.stackexchange.com/questions/487117/…
– Haxiel
yesterday