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.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;

2

I'm trying to save the output of a command into files and it seems to work fine. However, when opening one of the files, I can see that output was limited to 80 characters width. How can I ensure that the output is not being wrapped? I've tried to put a tput rmam; at the beginning of the shell script but it doesn't seem to change the output behavior.

Script:

#!/usr/bin/env bash
CPUS=$(cat /proc/cpuinfo | grep "processor" | wc -l)
ansible-doc -l | cut -d " " -f1 > modules.txt
parallel --tmpdir src/yaml-snippets --files -a modules.txt -j$CPUS ansible-doc -s 

Example output:

- name: Module to manage datacenter quotas in oVirt/RHV
 ovirt_quota:
 auth: # (required) Dictionary with values needed to
 create HTTP/HTTPS
 connection to
 oVirt: `username'
 [`required'] -
 The name of the
 user, something
 like
 `admin@internal'.
 Default value is
 set by
 `OVIRT_USERNAME'
 environment
 variable. `passwo

bash terminal gnu-parallel

share|improve this question

asked 2 days ago

memoryleakmemoryleak

1113

New contributor

memoryleak is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Is GNU parallel involved here? Does the wrapped formatting come from the ansible-doc -l command, or from the parallel'd ansible-doc -s command? Can you reproduce it without GNU parallel?
  
  – Jeff Schaller♦
  yesterday
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Given that yum uses python, I'd be curious if this hack/workaround also works for ansible-doc.
  
  – Jeff Schaller♦
  yesterday
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  The actual output is generated by ansible-doc -s ovirt_quota. However, executing it plain on the shell and executing it through parallel have different output size.
  
  – memoryleak
  yesterday
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Using the referenced hack worked @JeffSchaller : script -q -c "stty cols 1000; ansible-doc -s $1 > src/yaml-snippets/$1.yml" this line is called by cat modules.txt | xargs -t -n 1 -P$CPUS $DIR/generate.sh
  
  – memoryleak
  5 hours ago
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Please feel free to self-answer, since I can't test in a similar environment to yours. Thanks!
  
  – Jeff Schaller♦
  5 hours ago
  

  
  
  
  

add a comment | 

2

I'm trying to save the output of a command into files and it seems to work fine. However, when opening one of the files, I can see that output was limited to 80 characters width. How can I ensure that the output is not being wrapped? I've tried to put a tput rmam; at the beginning of the shell script but it doesn't seem to change the output behavior.

Script:

#!/usr/bin/env bash
CPUS=$(cat /proc/cpuinfo | grep "processor" | wc -l)
ansible-doc -l | cut -d " " -f1 > modules.txt
parallel --tmpdir src/yaml-snippets --files -a modules.txt -j$CPUS ansible-doc -s 

Example output:

- name: Module to manage datacenter quotas in oVirt/RHV
 ovirt_quota:
 auth: # (required) Dictionary with values needed to
 create HTTP/HTTPS
 connection to
 oVirt: `username'
 [`required'] -
 The name of the
 user, something
 like
 `admin@internal'.
 Default value is
 set by
 `OVIRT_USERNAME'
 environment
 variable. `passwo

bash terminal gnu-parallel

share|improve this question

asked 2 days ago

memoryleakmemoryleak

1113

New contributor

memoryleak is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Is GNU parallel involved here? Does the wrapped formatting come from the ansible-doc -l command, or from the parallel'd ansible-doc -s command? Can you reproduce it without GNU parallel?
  
  – Jeff Schaller♦
  yesterday
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Given that yum uses python, I'd be curious if this hack/workaround also works for ansible-doc.
  
  – Jeff Schaller♦
  yesterday
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  The actual output is generated by ansible-doc -s ovirt_quota. However, executing it plain on the shell and executing it through parallel have different output size.
  
  – memoryleak
  yesterday
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Using the referenced hack worked @JeffSchaller : script -q -c "stty cols 1000; ansible-doc -s $1 > src/yaml-snippets/$1.yml" this line is called by cat modules.txt | xargs -t -n 1 -P$CPUS $DIR/generate.sh
  
  – memoryleak
  5 hours ago
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Please feel free to self-answer, since I can't test in a similar environment to yours. Thanks!
  
  – Jeff Schaller♦
  5 hours ago
  

  
  
  
  

add a comment | 

I'm trying to save the output of a command into files and it seems to work fine. However, when opening one of the files, I can see that output was limited to 80 characters width. How can I ensure that the output is not being wrapped? I've tried to put a tput rmam; at the beginning of the shell script but it doesn't seem to change the output behavior.

Script:

#!/usr/bin/env bash
CPUS=$(cat /proc/cpuinfo | grep "processor" | wc -l)
ansible-doc -l | cut -d " " -f1 > modules.txt
parallel --tmpdir src/yaml-snippets --files -a modules.txt -j$CPUS ansible-doc -s 

Example output:

- name: Module to manage datacenter quotas in oVirt/RHV
 ovirt_quota:
 auth: # (required) Dictionary with values needed to
 create HTTP/HTTPS
 connection to
 oVirt: `username'
 [`required'] -
 The name of the
 user, something
 like
 `admin@internal'.
 Default value is
 set by
 `OVIRT_USERNAME'
 environment
 variable. `passwo

bash terminal gnu-parallel

share|improve this question

asked 2 days ago

memoryleakmemoryleak

1113

New contributor

memoryleak is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

#!/usr/bin/env bash
CPUS=$(cat /proc/cpuinfo | grep "processor" | wc -l)
ansible-doc -l | cut -d " " -f1 > modules.txt
parallel --tmpdir src/yaml-snippets --files -a modules.txt -j$CPUS ansible-doc -s 

- name: Module to manage datacenter quotas in oVirt/RHV
 ovirt_quota:
 auth: # (required) Dictionary with values needed to
 create HTTP/HTTPS
 connection to
 oVirt: `username'
 [`required'] -
 The name of the
 user, something
 like
 `admin@internal'.
 Default value is
 set by
 `OVIRT_USERNAME'
 environment
 variable. `passwo

share|improve this question

asked 2 days ago

memoryleakmemoryleak

1113

New contributor

memoryleak is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

asked 2 days ago

memoryleakmemoryleak

1113

New contributor

memoryleak 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

memoryleakmemoryleak

1113

New contributor

memoryleak 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

memoryleakmemoryleak

1113