5 FAQ tagged "grep"
Viewing 1-5 of 5 FAQ -- Search Multiple Words / String Pattern Using grep Command :
How do I search multiple string using grep command? For example I’d like to search word1, word2, word3 and so on within /path/to/file. How do I force grep to search multiple words?
- Howto use grep command in Linux / UNIX :
Q. How do I use grep command in Linux?
A. grep command searches the given file for lines containing a match to the given strings or words. By default, grep prints the matching lines. Use grep to search for lines of text that match one or many regular expressions, and [...] - Determine / Find ethernet connection speed :
Q. How do I determine my Ethernet connection speed under Debian Linux 4.0 server?
A. You need to use ethtool command todisplay or change ethernet card settings. It is used for querying settings of an ethernet device such as
=> Link speed
=> Autonegotiation
=> Coalescing settings
=> Change the rx/tx ring parameters
=> Setup [...] - How to Find out the IP address assigned to eth0 and display IP only :
Q. I need to get the IP address assigned to eth0 Linux interface. How do I find out IP address only? I don’t want other information displayed by Linux ifconfig command.
A. For shell script or may be for other cause you may need the IP address only. You can use ifconfig command with grep [...] - Restrict ssh access using tcpd (TCPWrapper) :
tcpd is use to access control facility for internet services. The tcpd program can be set up to monitor incoming requests for telnet, finger, ftp, exec, rsh, rlogin, tftp, sshd and other services that have a one-to-one mapping onto executable files. Your sshd server must be configuring (compiled [...]
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