After running the following command: g++ lex.yy.c -lfl I get the following error: /usr/bin/ld: cannot find -lfl How can I solve it?

Mar 13, 2021 · -lfl is for libfl, which comes from flex package. That is completely different from -lc, which is for libc and comes from glibc package. How are you building the package and what is …

Feb 1, 2016 · I'm trying to configure the network interface on embedded linux using ifconfig: ifconfig eth0 192.168.0.101 netmask 255.255.255.0 but I don't know how to add the default …

IMPORTANT NOTE: The client can have many private keys and select based on an arbitrary name in their private ~/.ssh/config file where Host= gives the arbitrary name, HostName gives …

I am unable to ssh to a server that asks for a diffie-hellman-group1-sha1 key exchange method: ssh 123.123.123.123 Unable to negotiate with 123.123.123.123 port 22: no matching key …

How to conditionally do something if a command succeeded or failed That's exactly what bash's if statement does: if command ; then echo "Command succeeded" else echo "Command failed" …

Apr 9, 2024 · The errors indicate the UEFI NVRAM that is used to store UEFI boot variables and other firmware settings seems to be full. Run sudo efibootmgr -v: if it displays a large number …

Mar 3, 2016 · Lots of programming-oriented editors will colorize source code. Is there a command that will colorize source code for viewing in the terminal? I could open a file with emacs -nw …

netstat -s prints out a lot of very detailed protocol statistics like number of TCP reset messages received or number of ICMP "echo request" messages sent or number of packets dropped …

NFS mounts recently automatically got un-mounted. When I checked, the NFS service status it was shown to be running. [root@hsluasrepo]# service nfs status rpc.svcgssd is stopped …