Is there a way to obtain the output of a linux command(like ifconfig) on a .txt file using a C program?
1010
How can I run an external program from C and parse its output?
62241
How do I set a variable to the output of a command in Bash?
69476
How to create an interactive bash script to collect arguments for a command in linux?
18700
How is the C library able to access environment variables?
92727
How do I assign the output of a command into an array?
65690
How to read a line from the console in C?
106130
system("cd ") in a C program
22002
How can I capture stdout/stderr in a file but still see it in my console?
112632
How can I find the source code for linux commands?
138210
Capturing stdout from a system() command optimally
45861
Program that passes STDIN to STDOUT with color codes stripped?
61983
How do I log file system read/writes by filename in Linux?
135009
implementing a shell in C
30594
Python: How to save the output of os.system
105115
Writing command output in Windows cmd to a file (with a twist)
88038
Output to command-line if started from command line
54750
How do I assign the output of a command to a variable?