xhienne questions

xhienne answers

• make wget overwrite a file if already exist and download it everytime regardless it being changed on remote server
• Intercept and prevent command from running in bash
• How to use a Unix sort command to sort by human-readable numeric file size in a column?
• Docker cp: Error response from daemon: lstat no such file or directory
• Syntax error in Makefile: end of file unexpected (expecting "fi")
• bash `read -t` doesn't work on pipe
• How to compile C code with the "Unix networking programming book" library?
• How to get android application name from apk file
• Output matching pattern whilst retaining the line they existed on - bash
• Can RS be set "empty" to split string characters to records?