Why is this site called Fclose? – SysTutorials QA
Why is this site called Fclose?
Actually, no special meaning at all. “fclose” is just a familiar function for ones that are familiar with computers.
Why is this site called Fclose?
Actually, no special meaning at all. “fclose” is just a familiar function for ones that are familiar with computers.
In many text processing tasks, we often need to check if a given string starts with a specific substring. In this article, we will demonstrate how to achieve this using the std::string::compare() function from the C++ Standard Library. The compare() function has several overloads, but the one of interest for our purpose is: int compare(size_type…
The DPI of the tiff images exported by PowerPoint seems 96. For posters, larger DPIs like 150 or 300 are needed. Is it possible to change the DPI of tiff images exported by PowerPoint? In the options of PowerPoint, there is a setting for choosing DPIs. However, it have no effect. Check the post on…
How to get the running process’ pid in Bash? In Bash, you can get the process ID from the variable $$. Note that in a subshell invoked by ‘(…)‘, $$ is actually the parent process’ pid. In Bash 4, you can also use $BASHPID to get the process pid. Read more: Getting the running process’…
I have a text file with many lines of text. In Linux, how to sort the lines by their length? You can make use of awk together with the sort program like awk ‘{ print length(), $0 | “sort -n” }’ /path/to/text/file Here, we use awk to calculate the text length and sort -n to…
How to configure interface bonding to bound to 2 eth interfaces together in Linux, specifically CentOS/RHEL? This tutorial Configuring Interface Bonding on CentOS/RHEL/OEL 6.x introduces setting up interface bonding well on CentOS / RHEL / OEL 6. Read more: How to configure ifcfg-eth0 network scripts on Fedora/RHEL Linux? How to configure iptables on Linux Mint…
Being sync or async for data writing of a file system or a network file system affects the data integrity. Is Samba sync or async for writes? In summary, Samba writes are async by default. But the behavior is configurable. Here is a great summary by Eric Roseme. Samba defaults to asynchronous writes. smbd writes…