Mark Plotnick questions

Mark Plotnick answers

• Testing if my program is executed from the bash/ksh/csh command line
• Displaying IEEE 754 floating point representation in GDB?
• Understanding C pointers using GDB by examining core and call stack
• Prevent PLT (procedure linkage table) breakpoints in GDB
• How to deal with errno and signal handler in Linux?
• Awk greater than less than but within a set range
• how __libc_start_main@plt works?
• Print escaped color characters to bash
• GDB examine data display format from 8 bytes in a row to 4 bytes
• How to tell if a library is compiled with certain GCC version