Posts Tagged ‘Operating system’

September 1, 2010

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at 11:42 pm

Use the last command’s output as input to a command without piping and bind to it to a key sequence in bash.

Use the last command’s output as input to a command without piping and bind to it to a key sequence in bash.
Hot:sun Use the last commands output as input to a command without piping and bind to it to a key sequence in bash.sun dark Use the last commands output as input to a command without piping and bind to it to a key sequence in bash.sun dark Use the last commands output as input to a command without piping and bind to it to a key sequence in bash.sun dark Use the last commands output as input to a command without piping and bind to it to a key sequence in bash.sun dark Use the last commands output as input to a command without piping and bind to it to a key sequence in bash.

Use the last command’s output as input to a command without piping and
bind to it to a key sequence in bash.

1
 bind '"\C-h": "\`fc\ \-s\`"'

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Technorati Tags: bash, Command-line interface, commandlinefu.com, Operating system, programming, script, shell, Uniform Resource Locator, Unix

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August 13, 2010about at 8:22 am

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tee to a file descriptor

tee to a file descriptor
Hot:sun tee to a file descriptorsun tee to a file descriptorsun dark tee to a file descriptorsun dark tee to a file descriptorsun dark tee to a file descriptor


tee to a file descriptor $ tee >(cat – >&2) the tee command does fine with file names, but not so much with file descriptors, such as &2 (stderr). This uses process redirection to tee to the specified descriptor.

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Technorati Tags: bash, bash version, File descriptor, File Management, file names, google, Operating system, redirection, shell, Standard streams, Uniform Resource Locator, Unix, winterbottom

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