BASH For Loops
BASH script under linux supports the for loops. There are quite a few ways to write for loops. 1. List the Values for I in 1 2 3; do …
Avoid Javascript whenever possible
Javascript is the most popular programming language used on internet. It is also extended in many other platforms for system administration/scripting/macro purposes. For example, WSH (Windows Script Hosting) supports …
Quick Examples on SED
June 12, 2012
beginner, I/O File, implementation, linux, technical, tools / utilities, tricks
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Sed (Stream Editor) is probably the most popular programming utility that handles the text stream under Linux. It’s very powerful and can be used to very complex daily jobs. …
Tools on Linux WINE
Wine (WINE IS NOT AN EMULATOR) is an excellent alternative on LINUX if you want to run some windows program quickly instead of installing virtual machines or double boot. …
Passing Arguments to BASH function
Defining a function/procedure in Linux BASH is quite similar to other high-level languages. functionName() { # content goes here } However, passing parameters inside the function is somehow different, …
Quick Improvements on your TFileStream Access in Delphi
Recently I am involved in optimising the Delphi code for I/O file access. I found it a performance bottleneck in dealing with big files. For example, computing XOR check …