How to find the source of library files

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I'm using Centos 7 and I have got one library file "libtrs.so" so how can I know what is the incoming source of that file.

edited Nov 30 at 10:33

Jeff Schaller

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asked Nov 30 at 9:39

vivek jain

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I'm using Centos 7 and I have got one library file "libtrs.so" so how can I know what is the incoming source of that file.

edited Nov 30 at 10:33

Jeff Schaller

37.5k1052121

asked Nov 30 at 9:39

vivek jain

add a comment |

up vote
0
down vote

favorite

I'm using Centos 7 and I have got one library file "libtrs.so" so how can I know what is the incoming source of that file.

edited Nov 30 at 10:33

Jeff Schaller

37.5k1052121

asked Nov 30 at 9:39

vivek jain

I'm using Centos 7 and I have got one library file "libtrs.so" so how can I know what is the incoming source of that file.

centos package-management

edited Nov 30 at 10:33

Jeff Schaller

37.5k1052121

asked Nov 30 at 9:39

vivek jain

edited Nov 30 at 10:33

Jeff Schaller

37.5k1052121

asked Nov 30 at 9:39

vivek jain

edited Nov 30 at 10:33

Jeff Schaller

37.5k1052121

edited Nov 30 at 10:33

Jeff Schaller

37.5k1052121

edited Nov 30 at 10:33

Jeff Schaller

37.5k1052121

asked Nov 30 at 9:39

vivek jain

asked Nov 30 at 9:39

vivek jain

asked Nov 30 at 9:39

vivek jain

add a comment |

1 Answer
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If the file came from a package,

rpm -qif /path/to/libtrs.so

will tell you which package, and will show you the information it has about that package (including its upstream URL, if any).

If that doesn’t show any package, that means the file was installed manually somehow. The system won’t be able to tell you where it came from. You can look at the file’s timestamps with

stat /path/to/libtrs.so

and perhaps look through the various shell history files to see if you can find a trace of it...

edited Nov 30 at 10:14

answered Nov 30 at 9:43

Stephen Kitt

161k24357433

I have done already. it is not showing any package.
– vivek jain
Nov 30 at 10:04

add a comment |

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1 Answer
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up vote
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down vote

If the file came from a package,

rpm -qif /path/to/libtrs.so

will tell you which package, and will show you the information it has about that package (including its upstream URL, if any).

If that doesn’t show any package, that means the file was installed manually somehow. The system won’t be able to tell you where it came from. You can look at the file’s timestamps with

stat /path/to/libtrs.so

and perhaps look through the various shell history files to see if you can find a trace of it...

edited Nov 30 at 10:14

answered Nov 30 at 9:43

Stephen Kitt

161k24357433

I have done already. it is not showing any package.
– vivek jain
Nov 30 at 10:04

add a comment |

up vote
0
down vote

If the file came from a package,

rpm -qif /path/to/libtrs.so

will tell you which package, and will show you the information it has about that package (including its upstream URL, if any).

If that doesn’t show any package, that means the file was installed manually somehow. The system won’t be able to tell you where it came from. You can look at the file’s timestamps with

stat /path/to/libtrs.so

and perhaps look through the various shell history files to see if you can find a trace of it...

edited Nov 30 at 10:14

answered Nov 30 at 9:43

Stephen Kitt

161k24357433

I have done already. it is not showing any package.
– vivek jain
Nov 30 at 10:04

add a comment |

up vote
0
down vote

If the file came from a package,

rpm -qif /path/to/libtrs.so

will tell you which package, and will show you the information it has about that package (including its upstream URL, if any).

If that doesn’t show any package, that means the file was installed manually somehow. The system won’t be able to tell you where it came from. You can look at the file’s timestamps with

stat /path/to/libtrs.so

and perhaps look through the various shell history files to see if you can find a trace of it...

edited Nov 30 at 10:14

answered Nov 30 at 9:43

Stephen Kitt

161k24357433

If the file came from a package,

rpm -qif /path/to/libtrs.so

will tell you which package, and will show you the information it has about that package (including its upstream URL, if any).

If that doesn’t show any package, that means the file was installed manually somehow. The system won’t be able to tell you where it came from. You can look at the file’s timestamps with

stat /path/to/libtrs.so

and perhaps look through the various shell history files to see if you can find a trace of it...

edited Nov 30 at 10:14

answered Nov 30 at 9:43

Stephen Kitt

161k24357433

edited Nov 30 at 10:14

answered Nov 30 at 9:43

Stephen Kitt

161k24357433

answered Nov 30 at 9:43

Stephen Kitt

161k24357433

answered Nov 30 at 9:43

Stephen Kitt

161k24357433

I have done already. it is not showing any package.
– vivek jain
Nov 30 at 10:04

add a comment |

I have done already. it is not showing any package.
– vivek jain
Nov 30 at 10:04

I have done already. it is not showing any package.
– vivek jain
Nov 30 at 10:04

add a comment |

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