Share Your Knowledge,Solve Problems & Learn With LinuxHelp Community!

Ask question on anything about Linux or answwer any question to earn points & rewards.

Can You Answer These Top Questions?

1263 questions with new activity

votes

answers

1560

views

Difference between php-CGi and php-CLI

asked May 12 2017 ,

votes

answers

1554

views

how to enable mail alert for mod_evasive in apache

asked May 05 2017 ,

votes

answers

1548

views

How to increase LVM size without unmounting

asked Feb 15 2017 ,

votes

answers

1546

views

qemu-kvm: could not open disk image /CentOS-6.8-x86_64-bin-DVD1.iso: Permission denied

asked May 09 2017 ,

votes

answers

1536

views

How to find apache user in opensuse

asked Sep 23 2017 ,

votes

answers

1531

views

iptable rule to block facebook and twitter

asked Feb 08 2017 ,

votes

answers

1529

views

Gitlab : ssh connection refused error

asked Nov 03 2017 ,

votes

answers

1528

views

WARNING: Cannot write log file: /var/logs/cache.log /var/logs/cache.log: Permission denied messages will be sent to 'stderr'.

asked Jun 01 2019 ,

votes

answers

1524

views

OpManager : Failed to install

asked May 28 2018 ,

votes

answers

1517

views

Ntop : how to check version of ntop

asked Aug 31 2017 ,

votes

answers

1499

views

no_root_squash nfs

asked Oct 22 2017 ,

votes

answers

1487

views

how to install pecl packages in cpanel server

asked Mar 23 2017 ,

votes

answers

1484

views

Issable Installation

asked Jun 15 2019 ,

votes

answers

1450

views

Mysql causes high load on server

asked Sep 18 2019 ,

votes

answers

1433

views

Status: Connection attempt failed with ECONNREFUSED - Connection refused by server.

asked Oct 03 2017 ,

votes

answers

1433

views

Poweradmin help

asked Oct 18 2019 ,

votes

answers

1424

views

composer command is not found centos

asked Apr 21 2017 ,

votes

answers

1422

views

how to delete a rule in IPtables

asked May 23 2017 ,

votes

answers

1408

views

how to add to last line in echo command

asked May 12 2017 ,

votes

answers

1407

views

What does fastcgi_params file contain and what is it used for in nginx on CentOS 7.6

asked Jun 14 2019 ,

votes

answers

1402

views

how to use chatter command

asked Feb 08 2017 ,

votes

answers

1396

views

Fatal error during APR-UTILS installation

asked Sep 22 2018 ,

votes

answers

1384

views

[proxy_fcgi:error] [pid 14811:tid 47224278607616] [client 192.168.1.1:50709] AH01071: Got error 'Unable to open primary script: /home/ffmpegdevpnetaxi/ffmpegdevprepo/public/index.php (No such

asked May 09 2019 ,

votes

answers

1378

views

How to fix VMware Workstation error while starting Virtual Machine?

asked Aug 11 2020 ,

votes

answers

1373

views

Mysql : Column count of mysql.user is wrong

asked Sep 05 2017 ,

votes

answers

1371

views

how to use hwclock command

asked May 03 2017 ,

votes

answers

1359

views

502 Error Whoops Gitlab is Taking too much of time to respond

asked Jul 29 2019 ,

-1

votes

answers

1359

views

Want to configure openvpn for ipv6

asked May 02 2018 ,

votes

answers

1352

views

Size of icons on desktop

asked Apr 25 2018 ,

votes

answers

1349

views

APR not found

asked Sep 19 2018 ,

Rank

User

Points

Top Contributers

LinuxHelp

26310

Top Contributers

jackson

8070

Top Contributers

gabriel

3370

Top Contributers

mason

3175

Top Contributers

grayson

3170

Can you help W M ?

How to compare multiple files

Screen Shot 2019-11-09 at 2 can someone tell me how to compare more than 2 files? when using the comm command it am only allowed to compare 2 files is there another command I can use?