Aliases and local variables: Difference between revisions

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Created page with " * motivation for aliases and variables * ===Example ~/.bash_aliases=== ‎<pre> #!/bin/bash #Define editor editor='nano' #or vim # Bash files commands alias ebc="${editor} ${HOME}/.bashrc" alias sbc="source ${HOME}/.bashrc" alias eba="${editor} ${HOME}/.bash_aliases" alias sba="source ${HOME}/.bash_aliases" # ls aliases alias ll="ls -alth" alias sl='ls' #location variables export mySCRATCH=/lustre/scratch/GUESTS/$USER export myBKP=/lustre/backup/GUESTS/$USER expor..."
 
Phase 1 § 5 P1.5.3: DRAFT completed and folded into Installing Personal Software (canonical $myScratch convention) (via update-page on MediaWiki MCP Server)
Tag: New redirect
 
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#REDIRECT [[Installing Personal Software#Aliases and local variables]]
* motivation for aliases and variables
*
 
===Example ~/.bash_aliases===
 
‎<pre>
#!/bin/bash
#Define editor
 
editor='nano' #or vim
 
# Bash files commands
alias ebc="${editor} ${HOME}/.bashrc"
alias sbc="source ${HOME}/.bashrc"
alias eba="${editor} ${HOME}/.bash_aliases"
alias sba="source ${HOME}/.bash_aliases"
 
# ls aliases
alias ll="ls -alth"
alias sl='ls'
 
#location variables
export mySCRATCH=/lustre/scratch/GUESTS/$USER
export myBKP=/lustre/backup/GUESTS/$USER
export myNBKP=/lustre/nobackup/GUESTS/$USER
 
#
alias cds="cd $mySCRATCH"
alias cdb="cd $myBKP"
alias cdn="cd $myNBKP"
‎</pre>
 
 
 
In order to make this effective, make sure that the following lines are in your ~/.bashrc
 
‎<pre>
if [ -f ~/.bash_aliases ]; then
        . ~/.bash_aliases
fi
</pre>

Latest revision as of 13:34, 16 June 2026

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