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How can I delete multiple lines in vi?
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You can use $ to denote the last line in the file too. So :45,$d would delete every line from 45 until the end.
– freethebees
May 25 '17 at 8:45
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How to pass the value of a variable to the stdin of a command?
... data through parameters of commands and preferably does not use temporary files. How can I pass a variable to the stdin of a command? Or, if it's not possible, how to correctly use temporary files for such task?
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How to convert .crt to .pem [duplicate]
...oss why so misleading answer has so many up votes. "crt" is just a part of file name and has nothing to do with format, which may be DER or PEM. Only if you know the format, you can use above mentioned command with proper options.
– wst
Jun 3 '16 at 0:25
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How to find where gem files are installed
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I found it useful to get a location of the library file with:
gem which *gemname*
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open read and close a file in 1 line of code
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@1qazxsw2 If you use the with statement the file resource will be closed properly for you.
– David Alber
Nov 4 '11 at 15:46
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Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
..., the original black-box was not customizable, it didn't support mini-dump files or Unicode strings, and it didn't have any server. In spite of these limitations, it was an excellent starting point because I knew exactly what kind of a tool I wanted. I started working on my own tool in the hope of m...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
..., the original black-box was not customizable, it didn't support mini-dump files or Unicode strings, and it didn't have any server. In spite of these limitations, it was an excellent starting point because I knew exactly what kind of a tool I wanted. I started working on my own tool in the hope of m...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
..., the original black-box was not customizable, it didn't support mini-dump files or Unicode strings, and it didn't have any server. In spite of these limitations, it was an excellent starting point because I knew exactly what kind of a tool I wanted. I started working on my own tool in the hope of m...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
..., the original black-box was not customizable, it didn't support mini-dump files or Unicode strings, and it didn't have any server. In spite of these limitations, it was an excellent starting point because I knew exactly what kind of a tool I wanted. I started working on my own tool in the hope of m...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
..., the original black-box was not customizable, it didn't support mini-dump files or Unicode strings, and it didn't have any server. In spite of these limitations, it was an excellent starting point because I knew exactly what kind of a tool I wanted. I started working on my own tool in the hope of m...