Category: Scripting

remove clear package base deb package

Posted by in Linux, Packages, Scripting

dpkg -l | awk ‘$1==”rc” {print $2}’ | xargs dpkg -P

[IndexOfPython2] Python Basic

Posted by in Linux, Scripting

1. Arithmetic Expressions –

Compression CSS & Javascript

Posted by in Scripting

Depends : jdk,yuicompressor get yuicompressor

Bash Stdin and Stdout

Posted by in Scripting

Diagram Process stdin->process->stdout 1.Stdin (Input) stdin 0 Read input from a file example : cat < file 2. Stdout (Output) stdout 1 Send data to a file (write). example : date > output.txt cat output.txt 3. Stderr(Process) Stderr 2 Send all error messages in default screen to a file. usually error message when porcess take…

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