This is a text-only version of the following page on https://raymii.org: --- Title : What to do if you cannot execute CHMOD Author : Remy van Elst Date : 15-05-2010 URL : https://raymii.org/s/tutorials/What-to-do-if-you-cannot-execute-chmod.html Format : Markdown/HTML --- Sometimes you do strange stuff with your Linux PC. I did yesterday, when I was experimenting with what would happen if I would chmod /usr/bin/chmod to 000. That gave me some problems. Solution from: [Linux Magazine][1]

Recently I removed all Google Ads from this site due to their invasive tracking, as well as Google Analytics. Please, if you found this content useful, consider a small donation using any of the options below:

I'm developing an open source monitoring app called Leaf Node Monitoring, for windows, linux & android. Go check it out!

Consider sponsoring me on Github. It means the world to me if you show your appreciation and you'll help pay the server costs.

You can also sponsor me by getting a Digital Ocean VPS. With this referral link you'll get $200 credit for 60 days. Spend $25 after your credit expires and I'll get $25!

If the CHMOD program is not executable anymore, you should start it via the linker. Execute this command: /lib/ld-linux.so.2 /bin/chmod 755 /bin/chmod This also works for other programs, just as long you know the original path to it... Edit: 777 edited to 755, Here is another solution thanks to: [ Rainer Weikusat][3] perl -e 'chmod(0755, "/bin/chmod")' [1]: http://www.linuxmag.nl [2]: https://www.digitalocean.com/?refcode=7435ae6b8212 [3]: http://www.linuxtoday.com/infrastructure/2009052500335OPSWUB --- License: All the text on this website is free as in freedom unless stated otherwise. This means you can use it in any way you want, you can copy it, change it the way you like and republish it, as long as you release the (modified) content under the same license to give others the same freedoms you've got and place my name and a link to this site with the article as source. This site uses Google Analytics for statistics and Google Adwords for advertisements. You are tracked and Google knows everything about you. Use an adblocker like ublock-origin if you don't want it. All the code on this website is licensed under the GNU GPL v3 license unless already licensed under a license which does not allows this form of licensing or if another license is stated on that page / in that software: This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Just to be clear, the information on this website is for meant for educational purposes and you use it at your own risk. I do not take responsibility if you screw something up. Use common sense, do not 'rm -rf /' as root for example. If you have any questions then do not hesitate to contact me. See https://raymii.org/s/static/About.html for details.