Unix & Linux
users of Linux, FreeBSD and other Un*x-like operating systems
Solved Questions
Unsolved Questions
  1. Sort - How to get only the latest date but only in one same day?

  2. redirect sound (microphone) via ssh, how to telephone via ssh?
  3. How to troubleshoot fan speed in Linux Mint 17 Cinnamon?

  4. Transpose column and rows duplicating date with all rows

  5. System keeps asking me for root password instead of my password!
  6. Creating a parallel arithmetic operator in an infinite loop in C compiler on Mac Terminal

  7. cryptsetup: Attaching loopback device failed

  8. shellcheck warns about loops over find output even when given the path to begin search

  9. After accidentally renaming /usr, how do I rename it back?
  10. libnss3.so: cannot open shared object Can not run rpm and yum cause I deleted libnss by mistake. How to repair it?

  11. mount automatically unmounts after successful mount
  12. How to force a Thinkpad to draw charge from internal vs external battery?

  13. How do I create a new txt file from another file which is a list?

  14. My system hangs after I power off linux
  15. Unable to view traps through snmptrad?
  16. Can't install Golang on Solaris via pkg - release/evaluation dependancy
  17. some other process automatically locks /var/lib/dpkg/lock for few minutes when restarting my system.

  18. remove duplicated pattern/entries within each field in CSV file

  19. Trying to remove spaces before and after a string along with the string and replaced with a single space within a file
  20. Remote file server for printing

  21. device-mapper: reload ioctl on cache1 failed: Device or resource busy

  22. "standard" single-command alternative for `mkdir -p BASE/a/b/c && cp -a -t BASE/a/b/c /a/b/c/d`?

  23. Xargs command works on linux but not on mac

  24. What is the easiest way to add a string on the beginning of every line of the file from the command line?

  25. Veil 3.0 Installation Error

  26. Passwordless ssh does not work with multiple servers
  27. Unzip file contents, but without creating archive folder
  28. Port forwarding to VPN client

  29. Renaming files by removing compiler stamp

  30. how do I build a chromium dist (preferably zip) for linix?

  31. Excluding values

  32. Why isn't Android's Captive Portal detection triggering a browser window?
  33. At desktop of Ubuntu but no icons, no response

  34. How to Install/Sync dropbox on fresh install of Linux Mint 18.3?

  35. Pacman wants to install an old version

  36. How to send mail to gmail account using ssmtp
  37. Encrypting and compressing

  38. User-defined function for finding max of 4 numbers

  39. Convention/standard on using curly braces around options

  40. How to generate a .pem file for ssh?

  41. Is there a way to execute perl from a webpage
  42. Why unix mv program doesn't need -R (recursive) option for directories but cp does need it?
  43. How to add Windows 10 to GRUB on Arch install With EFI?

  44. Kernel stacktrace read help

  45. set language for non-unicode programs in linux
  46. Completely disable oom killer
  47. Globbing shell variable names

  48. SSH: connection refused to wlan, works when i plug wired lan and unplug

  49. USB MIDI device crashes when connected to second device

  50. XmlStarlet xml to csv output as 'NaNNaNNaN'
  51. Is it possible to use a variable in systemd mount unit configuration?

  52. Set default mount options for usb
  53. systemd mount cycle for bind mount of cifs mount

  54. Completely buffer command output before piping to another command?

  55. fstab mount nested folders in order
  56. connection refused ssh and dns

  57. shorewall logging, but not to syslog

  58. External Hard-Drive not visible in /media

  59. Rsync for migrating very large nfs share
  60. UID and GID showing root

  61. Why does my application close when I click it in the Fluxbox Iconbar(?)?

  62. How to rsync files between two remote servers?
  63. "nl80211: 'nl80211' generic netlink not found" when starting hostapd

  64. NFS mounted as readonly, why?

  65. FreeBSD static ARP entry when link cycles

  66. IpTables Rules for sending Mails on linux server
  67. How do you remove an orphaned inhibitor from gnome

  68. How to export variables from a file?
  69. Debian 9 upgrade breaks radeon triple monitor setup

  70. Reasons for rsync NOT transferring all files?
  71. Centos 7 Apache doesn't load .php file?
  72. how to see how a packt goes through a iptables script

  73. Wayland Touchpad Jumping - Motion Treshold?

  74. How to export all Bash functions in a file in one line?

  75. Changing notify-send with notifyosd

  76. Extracting "count value" after using "uniq -c"

  77. iptables HTTP ratelimit exclusion with --string Debian 8

  78. Running a script via cron at a random time, but a certain number of times per day

  79. Joining two files based on two key columns awk

  80. Is there any difference for installing Linux OS on desktop Vs Workstation?

  81. Connecting to 'unix"//var/run/charon.ctl' failed: connection refused

  82. Dual boot with backup image
  83. OpenVPN clients flip status each 120 seconds

  84. Enable Mousewheel Click on Teamviewer

  85. How to find rule by number of pfctl output in FreeBSD?

  86. Get notified if a specific port accessed? or on outgoing connections?

  87. php code to display yesterday data of mysql table
  88. Manjaro linux KDE won't launch desktop environment after updating packages

  89. Cannot create temp file for here-document: Permission denied

  90. Bash - Looping through nested for loop using arrays

  91. Which bonding mode will give me 2Gbps
  92. How do I prevent a pipe from flowing into a sub-shell in a script

  93. Error in Remix OS during boot after update, i.e. menu.Ist

  94. How to troubleshoot DNS with systemd-resolved?

  95. Finding average of an imported file-line in script
  96. With what can I do a SHA3SUM?
  97. How to split a new window and run a command in this new window using tmux?
  98. How to wget directory files by skipping index 301 redirect

  99. Maintian multiple functioning rsync copies of a ubuntu linux system in grub2

  100. Can't add password for user?