Command Not Found Error
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Command Not Found Error In Unix
unfortunetly I made a few updates and now I am getting: env: bash: No such file or directory env: bash: No such file or directory env: bash: No such file or directory env: bash: No such file or directory env: bash: No such file or directory -bash: tar: command not found -bash: grep: command not found -bash: cat: command not found -bash: find: command not found -bash: dirname: command not found -bash: /preexec.sh.lib: No such file or directory -bash: preexec_install: command not found bash command not found error -bash: sed: command not found -bash: git: command not found My bash_profile actually pulls in other .sh files (sources them) so I am not exactly sure which modification may have caused this. Now if I even try and to a list of files, I get: >ls -bash: ls: command not found -bash: sed: command not found -bash: git: command not found Any tips on how to trace the source of the error, and how to be able to use the terminal for basic things like listing files etc? command-line bash share|improve this question edited Sep 13 '12 at 14:13 Jjed 9,39055385 asked Sep 12 '12 at 2:08 Blankman 1,20582029 What happens if you use the full path like so: /bin/ls ? And what sorts of changes were you making? –K. P. MacGregor Sep 12 '12 at 2:24 1 Yes, paste your .bash_profile –January Sep 12 '12 at 2:32 /bin/ls lists the files, but then I see these 2 lines below it: -bash: sed: command not found -bash: git: command not found –Blankman Sep 12 '12 at 2:40 add a comment| 9 Answers 9 active oldest votes up vote 29 down vote accepted It looks to me that at one point or another you are overwriting the default PATH variable. The type of errors you have indicates that PATH does not contain /bin, where the above commands (including bash) reside. For example, you do PATH=/home/user/bin instead of PATH=$PATH:/home/user/bin share|improve this answer answe
the command was misspelled. Close WYNTK: UNIX System Admininistrator by Linda Mui Published by O'Reilly Media, Inc. WYNTK: UNIX System Admininistrator What you need to know about this book This book is not for administrators. We do assume command not found error for basic commands some things about the reader. This book has seven chapters, each ending in a
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quick-reference section. This series puts technology in context. This book is designed to be browsable. Contact us to suggest improvements, or for
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sales information. I’d like to thank some people... 1. What you need to know about solving problems There’s no magic involved. For user problems, administrators are more like detectives than like magicians. Administrators have many responsibilities; user http://askubuntu.com/questions/186808/every-command-fails-with-command-not-found-after-changing-bash-profile support is only one of them. Educated users get better help. Put yourself in your administrator’s shoes. Gather the facts before you alert your administrator. Recreate the problem. Look at the error message. Try the most obvious answers . If it used to work, what changed? Try to identify (and eliminate) as many factors as you can. Tell the administrator what you tried. Quick Reference: contacting your administrator 2. What you need to know https://www.safaribooksonline.com/library/view/wyntk-unix-system/1565921046/ch03s02.html about logging in If you can’t log in, you can’t do anything else. Logging in is a series of steps; each must be successful. If the terminal doesn’t seem to be on, check the power supply. If the terminal is running, but there is no login prompt, check the cables and brightness control. If everything is plugged in and connected, reboot and try again. If you still can’t get the terminal to respond, let your system administrator know. The computer checks your login name and password. If your login isn’t accepted, it’s most likely a typing error. Try again. If you still can’t log in, try another terminal to rule out equipment problems. Passwords are stored in a database. Login accounts may be disabled by the system administrator. You can ask another user to check if your account was disabled in the password database. If you’ve forgotten your password, you’ll need to ask your system administrator for help. Quick Reference of login troubleshooting 3. What you need to know about running programs You run programs in UNIX by typing them on the command line. The error “Command not found” means that the command isn’t in your search path. Check if the command was misspelled. Most programs reside in bin directories. You can run a program using its full pat
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About http://unix.stackexchange.com/questions/155838/shell-script-throws-a-not-found-error-when-run-from-a-sh-file-but-if-entered-ma Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Unix & Linux Questions Tags Users Badges Unanswered Ask Question _ Unix & Linux Stack http://superuser.com/questions/1014471/how-to-fix-command-not-found-when-it-appears-starting-terminal-on-ubuntu Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a command not question Anybody can answer The best answers are voted up and rise to the top Shell script throws a not found error when run from a sh file. But if entered manually the commands work up vote 7 down vote favorite 3 I'm trying to use the following script to generate a sitemap for my website. When I run it as sh thsitemap.sh I get an error like command not found this and creates an empty sitemap.xml file: thsitemap.sh: 22: thsitemap.sh: [[: not found thsitemap.sh: 42: thsitemap.sh: [[: not found thsitemap.sh: 50: thsitemap.sh: Syntax error: "(" unexpected But as the same user root when I manually copy and paste these lines on the terminal, it works without any error and the sitemap.xml file have all the urls. What's the problem? How can I fix this? #!/bin/bash ############################################## # modified version of original http://media-glass.es/ghost-sitemaps/ # for ghost.centminmod.com # http://ghost.centminmod.com/ghost-sitemap-generator/ ############################################## url="techhamlet.com" webroot='/home/leafh8kfns/techhamlet.com' path="${webroot}/sitemap.xml" user='leafh8kfns' # web server user group='leafh8kfns' # web server group debug='n' # disable debug mode with debug='n' ############################################## date=`date +'%FT%k:%M:%S+00:00'` freq="daily" prio="0.5" reject='.rss, .gif, .png, .jpg, .css, .js, .txt, .ico, .eot, .woff, .ttf, .svg, .txt' ############################################## # create sitemap.xml file if it doesn't exist and give it same permissions # as nginx server user/group if [[ ! -f "$path" ]]; then touch $path chown ${user}:${group} $path fi # check for robots.txt defined Sitemap directive # if doesn't exist add one # https://support.google.com/webmasters/answer/183669 if [ -f "${webroot}/robots.txt" ]; then SITEMAPCHECK=$(grep 'Sitemap:' ${webroot}/robots.txt) if [ -z "$SITEMAPCHECK" ]; then echo "Sitemap: http://${url}/sitemap.xml" >> ${webroot}/robots.txt fi fi ############################################## echo "" > $path # grab list of site urls list=`wget -r --delete-after $url --reject=${reject} 2>&1
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Super User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top How to fix “command not found” when it appears starting terminal on ubuntu up vote 2 down vote favorite When I run the terminal in my elementary OS(Ubuntu 14.04 dist) it appears as follow: Support: command not found anargu@anargu-notebook-PC:~$ the first line (Support: ...) appeared after trying to install nodejs but I had problems to install it and I tried to install like 5 times in different ways and finally I could install it. But the "Support: command not found" appeared each time I run the terminal. I'm new in ubuntu and I don't know what it refers with Support but I can type some commands like ls, cd, sudo apt-get and those work fine. So, please someone can help me? Thanks in advance linux ubuntu share|improve this question asked Dec 17 '15 at 0:00 Anargu 435 You see this everytime you startup the terminal app? Might be something hardcoded in your profile....( ~/.profile ) Edit/view this file to see if has any mention of the "support" cmd. Also.....look for a strange configuration in your bashrc or a mistyped parameter in your launch-terminal command in your menu. ( ~/.bashrc ) –Stephen R. Dec 17 '15 at 2:05 When you said that I have to check the "profile" you were talking about the .profile that is located in /home right??? I will check that. And Also i was checking the bashrc but I don't know how to interpret the code and how to identify if something is wrong. –Anargu Dec 17 '15 at 3:35 I read .profile was only read when logging in the first time - if already logged in and open a terminal then just .basrc & maybe one other is run –Xen2050 Dec 17 '15 at 12:11 To start try grep Support ~/.*... then if you find check from where it is called from. It's a row strart. Else more clean you can follow line by line your initialization files. You sh