Just installed Aptana Studio 3 build 3.0.4.201108101506 on Mac OS X Snow Leopard. I created a new rails project from existing source. When I open a terminal or choose "Run Server" or "Rails console", it opens a terminal in the directory of the application (expected), but gives the message:
bash: .bashrc: No such file or directory
If I source the .bashrc that is in my home directory, then everything begins to work fine.
How can I instruct Aptana to do this for me automatically? I've searched and can't seem to find anyone with a similar problem, so maybe there is a configuration issue.
Looks like we're not sourcing .bashrc, which according to bash manual seems correct: http://stefaanlippens.net/bashrc_and_others
As a workaround you can create a ~/.aptanarc file that sources .bashrc. But ideally you'd move the RVM lines into your .bash_profile since that's something we do source and is the preferred location for it according to RVM docs: http://beginrescueend.com/rvm/install/
For reference, here's what we currently run when we start the shell on Mac:
unset BASH_ENV
if [ -f /etc/profile ] ; then . /etc/profile; fi
if [ -f ~/.bash_profile ] ; then . ~/.bash_profile;
elif [ -f ~/.bash_login ] ; then . ~/.bash_login;
elif [ -f ~/.profile ] ; then . ~/.profile;
fi
if [[ $LANG == "" ]] ; then
export LANG=en_US.UTF-8
fi
if [[ "$HOME" != `pwd` ]] ; then
[[ -f .rvmrc && -n $rvm_version ]] && source .rvmrc
fi
[[ -f ~/.aptanarc ]] && . ~/.aptanarc
Related
I need to install Nginx on my target which there is no internet connection, how can I install Nginx with all dependencies in an offline mode?? thanks in advance for your answers.
I have recently gone through this procedure and this is what worked for me on centos7:
You need an online Linux server to download dependencies. You can use virtual machines or anything else.
On your online server create a .sh file and copy script below in it. (I named it download_dependencies)
#!/bin/bash
# This script is used to fetch external packages that are not available in standard Linux distribution
# Example: ./fetch-external-dependencies ubuntu18.04
# Script will create nms-dependencies-ubuntu18.04.tar.gz in local directory which can be copied
# into target machine and packages inside can be installed manually
set -eo pipefail
# current dir
PACKAGE_PATH="."
mkdir -p $PACKAGE_PATH
declare -A CLICKHOUSE_REPO
CLICKHOUSE_REPO['ubuntu18.04']="https://repo.clickhouse.tech/deb/lts/main"
CLICKHOUSE_REPO['ubuntu20.04']="https://repo.clickhouse.tech/deb/lts/main"
CLICKHOUSE_REPO['centos7']="https://repo.clickhouse.tech/rpm/lts/x86_64"
CLICKHOUSE_REPO['centos8']="https://repo.clickhouse.tech/rpm/lts/x86_64"
CLICKHOUSE_REPO['rhel7']="https://repo.clickhouse.tech/rpm/lts/x86_64"
CLICKHOUSE_REPO['rhel8']="https://repo.clickhouse.tech/rpm/lts/x86_64"
declare -A NGINX_REPO
NGINX_REPO['ubuntu18.04']="https://nginx.org/packages/mainline/ubuntu/pool/nginx/n/nginx/"
NGINX_REPO['ubuntu20.04']="https://nginx.org/packages/mainline/ubuntu/pool/nginx/n/nginx/"
NGINX_REPO['centos7']="https://nginx.org/packages/mainline/centos/7/x86_64/RPMS/"
NGINX_REPO['centos8']="https://nginx.org/packages/mainline/centos/8/x86_64/RPMS/"
NGINX_REPO['rhel7']="https://nginx.org/packages/mainline/rhel/7/x86_64/RPMS/"
NGINX_REPO['rhel8']="https://nginx.org/packages/mainline/rhel/8/x86_64/RPMS/"
CLICKHOUSE_KEY="https://repo.clickhouse.com/CLICKHOUSE-KEY.GPG"
NGINX_KEY="https://nginx.org/keys/nginx_signing.key"
declare -A CLICKHOUSE_PACKAGES
# for Clickhouse package names are static between distributions
# we use ubuntu/centos entries as placeholders
CLICKHOUSE_PACKAGES['ubuntu']="
clickhouse-server_21.3.10.1_all.deb
clickhouse-common-static_21.3.10.1_amd64.deb"
CLICKHOUSE_PACKAGES['centos']="
clickhouse-server-21.3.10.1-2.noarch.rpm
clickhouse-common-static-21.3.10.1-2.x86_64.rpm"
CLICKHOUSE_PACKAGES['ubuntu18.04']=${CLICKHOUSE_PACKAGES['ubuntu']}
CLICKHOUSE_PACKAGES['ubuntu20.04']=${CLICKHOUSE_PACKAGES['ubuntu']}
CLICKHOUSE_PACKAGES['centos7']=${CLICKHOUSE_PACKAGES['centos']}
CLICKHOUSE_PACKAGES['centos8']=${CLICKHOUSE_PACKAGES['centos']}
CLICKHOUSE_PACKAGES['rhel7']=${CLICKHOUSE_PACKAGES['centos']}
CLICKHOUSE_PACKAGES['rhel8']=${CLICKHOUSE_PACKAGES['centos']}
declare -A NGINX_PACKAGES
NGINX_PACKAGES['ubuntu18.04']="nginx_1.21.3-1~bionic_amd64.deb"
NGINX_PACKAGES['ubuntu20.04']="nginx_1.21.2-1~focal_amd64.deb"
NGINX_PACKAGES['centos7']="nginx-1.21.4-1.el7.ngx.x86_64.rpm"
NGINX_PACKAGES['centos8']="nginx-1.21.4-1.el8.ngx.x86_64.rpm"
NGINX_PACKAGES['rhel7']="nginx-1.21.4-1.el7.ngx.x86_64.rpm"
NGINX_PACKAGES['rhel8']="nginx-1.21.4-1.el8.ngx.x86_64.rpm"
download_packages() {
local target_distribution=$1
if [ -z $target_distribution ]; then
echo "$0 - no target distribution specified"
exit 1
fi
mkdir -p "${PACKAGE_PATH}/${target_distribution}"
# just in case delete all files in target dir
rm -f "${PACKAGE_PATH}/${target_distribution}/*"
readarray -t clickhouse_files <<<"${CLICKHOUSE_PACKAGES[${target_distribution}]}"
readarray -t nginx_files <<<"${NGINX_PACKAGES[${target_distribution}]}"
echo "Downloading Clickhouse signing keys"
curl -fs ${CLICKHOUSE_KEY} --output "${PACKAGE_PATH}/${target_distribution}/clickhouse-key.gpg"
echo "Downloading Nginx signing keys"
curl -fs ${NGINX_KEY} --output "${PACKAGE_PATH}/${target_distribution}/nginx-key.gpg"
for package_file in "${clickhouse_files[#]}"; do
if [ -z $package_file ]; then
continue
fi
file_url="${CLICKHOUSE_REPO[$target_distribution]}/$package_file"
save_file="${PACKAGE_PATH}/${target_distribution}/$package_file"
echo "Fetching $file_url"
curl -fs $file_url --output $save_file
done
for package_file in "${nginx_files[#]}"; do
if [ -z $package_file ]; then
continue
fi
file_url="${NGINX_REPO[$target_distribution]}/$package_file"
save_file="${PACKAGE_PATH}/${target_distribution}/$package_file"
echo "Fetching $file_url"
curl -fs $file_url --output $save_file
done
bundle_file="${PACKAGE_PATH}/nms-dependencies-${target_distribution}.tar.gz"
tar -zcf $bundle_file -C "${PACKAGE_PATH}/${target_distribution}" .
echo "Bundle file saved as $bundle_file"
}
target_distribution=$1
if [ -z $target_distribution ]; then
echo "Usage: $0 target_distribution"
echo "Supported target distributions: ${!CLICKHOUSE_REPO[#]}"
exit 1
fi
# check if target distribution is supported
if [ -z ${CLICKHOUSE_REPO[$target_distribution]} ]; then
echo "Target distribution is not supported."
echo "Supported distributions: ${!CLICKHOUSE_REPO[#]}"
exit 1
fi
download_packages "${target_distribution}"
Then on the same directory that contains download_dependencies.sh run command below:
download_dependencies.sh <your linux version>
In my case, I ran code below (leave it blank to see options):
download_dependencies.sh centos7
It should start to download and when it finished you should see nms-dependencies-rhel7.tar.gz in your directory.
Copy that file(.tar.gz) to your offline target.
Now on your target machine, go to directory which you copied your file and run the code below:
tar -zxvf nms-dependencies-rhel7.tar.gz
sudo yum install *.rpm
After installation you can start nginx using systemctl:
sudo systemctl start clickhouse-server
sudo systemctl start nginx
Your nginx service must be running now!
you can download tar file in another system and copy
did you try this link?
https://gist.github.com/taufiqibrahim/d7f697de6bb8b93ca348a5b94d6adbfc
So I'm not exactly sure whether this is something wrong with optparse-applicative's script or if I'm using it wrong.
In the optparse-applicative readme, it states that programs are made available with automatic completion scripts, with options for zsh. For my program setup:
$> setup --zsh-completion-script `which setup`
Outputs:
#compdef setup
local request
local completions
local word
local index=$((CURRENT - 1))
request=(--bash-completion-enriched --bash-completion-index $index)
for arg in ${words[#]}; do
request=(${request[#]} --bash-completion-word $arg)
done
IFS=$'\n' completions=($( /Users/anrothan/.local/bin/setup "${request[#]}" ))
for word in $completions; do
local -a parts
# Split the line at a tab if there is one.
IFS=$'\t' parts=($( echo $word ))
if [[ -n $parts[2] ]]; then
if [[ $word[1] == "-" ]]; then
local desc=("$parts[1] ($parts[2])")
compadd -d desc -- $parts[1]
else
local desc=($(print -f "%-019s -- %s" $parts[1] $parts[2]))
compadd -l -d desc -- $parts[1]
fi
else
compadd -f -- $word
fi
done
I'm running the following in my zshrc (I use oh-my-zsh, but I removed it and this still happens in a bare-minimum config with only a small PATH addition to get the setup script).
autoload -U +X compinit && compinit
autoload -U +X bashcompinit && bashcompinit
source <(setup --zsh-completion-script `which setup`)
I get the following error several times:
/dev/fd/11:compadd:24: can only be called from completion function
I've run compinit, and the completion script seems to look right to me, and I've looked around but I can't seem to figure out why this error is happening...
You don't need to source zsh-completion scripts, they just need to be added to your fpath parameter.
So just place the output of setup --zsh-completion-script $(which setup) in a file call _setup in $HOME/.config/zsh/completions.
fpath=($HOME/.config/zsh/completions $fpath)
autoload -U compinit && compinit
/Users/ello/.zshrc:source:3: no such file or directory:
/Users/ello/Projects/config/env.sh
Ello-MacBook-Pro% /Users/ello/.zshrc:source
zsh: no such file or directory: /Users/ello/.zshrc:source
Ello-MacBook-Pro% /Users/ello/.zshrc
zsh: permission denied: /Users/ello/.zshrc
Ello-MacBook-Pro%
This has been happening, after I foolishly edited the .zshrc file. All that remains in the file now, after attempting to reset the shell, is this:
# Created by newuser for 5.3.1
# Add env.sh
How do I undo everything, reinstall zsh, or remake the .zshrc file?
This is on macOS Sierra.
Edit: I reinstalled oh-my-zsh, leading to this message:
ain() {
# Use colors, but only if connected to a terminal, and that terminal
# supports them.
if which tput >/dev/null 2>&1; then
ncolors=$(tput colors)
fi
if [ -t 1 ] && [ -n "$ncolors" ] && [ "$ncolors" -ge 8 ]; then
RED="$(tput setaf 1)"
GREEN="$(tput setaf 2)"
YELLOW="$(tput setaf 3)"
BLUE="$(tput setaf 4)"
BOLD="$(tput bold)"
NORMAL="$(tput sgr0)"
else
RED=""
GREEN=""
YELLOW=""
BLUE=""
BOLD=""
NORMAL=""
fi
# Only enable exit-on-error after the non-critical colorization
stuff,
# which may fail on systems lacking tput or terminfo
set -e
CHECK_ZSH_INSTALLED=$(grep /zsh$ /etc/shells | wc -l)
if [ ! $CHECK_ZSH_INSTALLED -ge 1 ]; then
printf "${YELLOW}Zsh is not installed!${NORMAL} Please install zsh
first!\n"
exit
fi
unset CHECK_ZSH_INSTALLED
if [ ! -n "$ZSH" ]; then
ZSH=~/.oh-my-zsh
fi
if [ -d "$ZSH" ]; then
printf "${YELLOW}You already have Oh My Zsh installed.${NORMAL}\n"
printf "You'll need to remove $ZSH if you want to re-install.\n"
exit
fi
# Prevent the cloned repository from having insecure permissions.
Failing to do
# so causes compinit() calls to fail with "command not found:
compdef" errors
# for users with insecure umasks (e.g., "002", allowing group
writability). Note
# that this will be ignored under Cygwin by default, as Windows ACLs
take
# precedence over umasks except for filesystems mounted with option
"noacl".
umask g-w,o-w
printf "${BLUE}Cloning Oh My Zsh...${NORMAL}\n"
hash git >/dev/null 2>&1 || {
echo "Error: git is not installed"
exit 1
}
# The Windows (MSYS) Git is not compatible with normal use on cygwin
if [ "$OSTYPE" = cygwin ]; then
if git --version | grep msysgit > /dev/null; then
echo "Error: Windows/MSYS Git is not supported on Cygwin"
echo "Error: Make sure the Cygwin git package is installed and is
first on the path"
exit 1
fi
fi
env git clone --depth=1 https://github.com/robbyrussell/oh-my-zsh.git
$ZSH || {
printf "Error: git clone of oh-my-zsh repo failed\n"
exit 1
}
printf "${BLUE}Looking for an existing zsh config...${NORMAL}\n"
if [ -f ~/.zshrc ] || [ -h ~/.zshrc ]; then
printf "${YELLOW}Found ~/.zshrc.${NORMAL} ${GREEN}Backing up to
~/.zshrc.pre-oh-my-zsh${NORMAL}\n";
mv ~/.zshrc ~/.zshrc.pre-oh-my-zsh;
fi
zsh itself does not have a default user configuration. So the default ~/.zshrc is actually no ~/.zshrc.
But as you tagged the question with oh-my-zsh I would assume that you want to restore the default oh-my-zsh configuration. For this it should be sufficient to copy templates/zshrc.zsh-template from your oh-my-zsh installation path, usually ~/.oh-my-zsh:
cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc
You may want to backup your current ~/.zshrc beforehand. Although it may have some problems now, you still might want to look up some settings once you reverted to default.
There is no such thing as "default". The best you can do, is check if your system has /etc/skel/.zshrc. If yes copy that into your home.
When you log in first time, your home is populated with everything from /etc/skel.
My dumass decided to just put a crash command into the zsh file. Now when I open the terminal, it just kernel panics. so I just deleted the config file using rm -f ~/.zshrc* and by default, it just got replaced with another copy. So good luck.
You can copy .zshrc template from
https://github.com/ohmyzsh/ohmyzsh/blob/master/templates/zshrc.zsh-template
And copy and paste all content in to ~/.zshrc
[MS Windows Friendly Solution - If terminal(using vim editor) steps are confusing]
Actually, there is no default .zshrc file, but if you need to edit is as a simple notepad, do these:
Goto /Users/ Folder via Finder App.
Click Shift + Command + . (Dot) to view hidden system files.
Look on .zshrc file, double click to open, then it will open in a notepad(TextEdit.app) in default.
Clear whichever lines to be removed.
Retype/Edit the file as per the Paths to be added.
Hit Command + s to save and exit.
Make it your default shell using this command:
chsh -s $(which zsh)
Is it possible to check if a directory exists and delete if it does,in Unix using a single command? I have situation where I use ANT 'sshexec' task where I can run only a single command in the remote machine. And I need to check if directory exists and delete it...
Why not just use rm -rf /some/dir? That will remove the directory if it's present, otherwise do nothing. Unlike rm -r /some/dir this flavor of the command won't crash if the folder doesn't exist.
Assuming $WORKING_DIR is set to the directory... this one-liner should do it:
if [ -d "$WORKING_DIR" ]; then rm -Rf $WORKING_DIR; fi
(otherwise just replace with your directory)
Try:
bash -c '[ -d my_mystery_dirname ] && run_this_command'
This will work if you can run bash on the remote machine....
In bash, [ -d something ] checks if there is directory called 'something', returning a success code if it exists and is a directory. Chaining commands with && runs the second command only if the first one succeeded. So [ -d somedir ] && command runs the command only if the directory exists.
Here is another one liner:
[[ -d /tmp/test ]] && rm -r /tmp/test
&& means execute the statement which follows only if the preceding
statement executed successfully (returned exit code zero)
I recommend opening documentation of rm command.
If open then you will see that there is a
-f flag does what you want. Example: rm -f -R ./my_folder
I just installed Ruby Version Manager (RVM) which is working fine but it asked me to put the following line in my /.bash_profile and ~/.bashrc files:
if [[ -s /Users/tammam56/.rvm/scripts/rvm ]] ; then source /Users/tammam56/.rvm/scripts/rvm ; fi
looking at the content I see the following:
tammam56$ cat /.bash_profile
export PATH="/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:$PATH"
if [[ -s /Users/tammam56/.rvm/scripts/rvm ]] ; then source /Users/tammam56/.rvm/scripts/rvm ; fi
tammam56$ cat ~/.bashrc
export PATH=/usr/local/bin:$PATH
export MANPATH=/usr/local/man:$MANPATH
if [[ -s /Users/tammam56/.rvm/scripts/rvm ]] ; then source /Users/tammam56/.rvm/scripts/rvm ; fi
However when I start new Terminal window it doesn't execute the command I know this as I set my default Ruby verion to 1.9 and if I execute the line manually I get to the correct version:
tammam56$ ruby -v
ruby 1.8.7 (2008-08-11 patchlevel 72) [universal-darwin10.0]
Macintosh-37:~ tammam56$ if [[ -s /Users/tammam56/.rvm/scripts/rvm ]] ; then source /Users/tammam56/.rvm/scripts/rvm ; fi
Macintosh-37:~ tammam56$ ruby -v
ruby 1.9.1p378 (2010-01-10 revision 26273) [i386-darwin10.2.0]
Any ideas how I can fix that?
Thanks,
Tam
If you have a ~/.profile try adding the following line to it.
if [[ -s /Users/tammam56/.rvm/scripts/rvm ]] ; then source /Users/tammam56/.rvm/scripts/rvm ; fi
Have you confirmed that other commands in .bashrc and/or .bash_profile get updated properly?
Next you should confirm whether Terminal is starting the shell as a login shell or not (see under Preferences -> Startup).
From the bash man page:
When bash is invoked as an interactive login shell, or as a non-inter-
active shell with the --login option, it first reads and executes com-
mands from the file /etc/profile, if that file exists. After reading
that file, it looks for ~/.bash_profile, ~/.bash_login, and ~/.profile,
in that order, and reads and executes commands from the first one that
exists and is readable. The --noprofile option may be used when the
shell is started to inhibit this behavior.
When an interactive shell that is not a login shell is started, bash
reads and executes commands from ~/.bashrc, if that file exists. This
may be inhibited by using the --norc option. The --rcfile file option
will force bash to read and execute commands from file instead of
~/.bashrc.
I found that the easiest solution to this issue was to move all of the contents from my ~/.bashrc file (so my ~/.bashrc is now empty) to a new ~/.bash_profile file. Now all Terminal.app tabs automatically run all lines included in ~/.bash_profile. This also applies to iTerm.