Version bump

add zip/unzip

bin/cheat

@@ -38,7 +38,7 @@ from docopt import docopt
 
 if __name__ == '__main__':
     # parse the command-line options
-    options = docopt(__doc__, version='cheat 2.1.8')
+    options = docopt(__doc__, version='cheat 2.1.9')
 
     # list directories
     if options['--directories']:

cheat/cheatsheets/awk

@@ -1,2 +1,8 @@
 # sum integers from a file or stdin, one integer per line:
 printf '1\n2\n3\n' | awk '{ sum += $1} END {print sum}'
+
+# using specific character as separator to sum integers from a file or stdin
+printf '1:2:3' | awk -F ":" '{print $1+$2+$3}'
+
+# print a multiplication table
+seq 9 | sed 'H;g' | awk -v RS='' '{for(i=1;i<=NF;i++)printf("%dx%d=%d%s", i, NR, i*NR, i==NR?"\n":"\t")}'

cheat/cheatsheets/git

@@ -51,3 +51,9 @@ git show 83fb499:path/fo/file.ext                       # Shows the file as it a
 git diff branch_1 branch_2                              # Check difference between branches
 git log                                                 # Show all the commits
 git status                                              # Show the changes from last commit
+
+# Commit history of a set of files
+git log --pretty=email --patch-with-stat --reverse --full-index -- Admin\*.py > Sripts.patch
+
+# Import commits from another repo
+git --git-dir=../some_other_repo/.git format-patch -k -1 --stdout <commit SHA> | git am -3 -k

cheat/cheatsheets/jq

@@ -0,0 +1,13 @@
+# Pretty print the json
+jq "." < filename.json
+
+# Access the value at key "foo"
+jq '.foo'
+
+# Access first list item
+jq '.[0]'
+
+# Slice & Dice
+jq '.[2:4]'
+jq '.[:3]'
+jq '.[-2:]'

cheat/cheatsheets/jrnl

@@ -0,0 +1,25 @@
+# Add entry to default jrnl (from your configured text editor)
+jrnl
+
+# Add entry to default jrnl
+jrnl Write entry here.
+
+# List of tags
+jrnl --tags
+
+# Entries per tag
+jrnl @tag
+
+# Export jrnl as json
+jrnl --export json
+
+# Entries in a timeframe
+jrnl -from 2009 -until may
+
+# Add Sublime text to .jrnl_config
+
+# Windows
+"editor": "F:\\Powerpack\\Sublime\\sublime_text.exe -w"
+
+# Linux
+"editor": "/usr/bin/sublime -w"

cheat/cheatsheets/markdown

@@ -35,6 +35,9 @@ ___
 # links
 This is [an example](http://example.com "Title") inline link.
 
+# image
+![Alt Text](/path/to/file.png)
+
 # emphasis
 *em* _em_
 

cheat/cheatsheets/more

@@ -0,0 +1,3 @@
+# To show the file start at line number 5
+more +5 file
+

cheat/cheatsheets/mysqldump

@@ -1,16 +1,16 @@
- # To dump a database to a file (Note that your password will appear in your command history!):
+# To dump a database to a file (Note that your password will appear in your command history!):
 mysqldump -uusername -ppassword the-database > db.sql
 
 # To dump a database to a file:
 mysqldump -uusername -p the-database > db.sql
 
- # To dump a database to a .tgz file (Note that your password will appear in your command history!):
+# To dump a database to a .tgz file (Note that your password will appear in your command history!):
 mysqldump -uusername -ppassword the-database | gzip -9 > db.sql
 
 # To dump a database to a .tgz file:
 mysqldump -uusername -p the-database | gzip -9 > db.sql
 
- # To dump all databases to a file (Note that your password will appear in your command history!):
+# To dump all databases to a file (Note that your password will appear in your command history!):
 mysqldump -uusername -ppassword --all-databases > all-databases.sql
 
 # To dump all databases to a file:

cheat/cheatsheets/nova

@@ -0,0 +1,20 @@
+# To list VMs on current tenant:
+nova list
+
+# To list VMs of all tenants (admin user only):
+nova list --all-tenants
+
+# To boot a VM on a specific host:
+nova boot --nic net-id=<net_id> \
+          --image <image_id> \
+          --flavor <flavor> \
+          --availability-zone nova:<host_name> <vm_name>
+
+# To stop a server
+nova stop <server>
+
+# To start a server
+nova start <server>
+
+# To attach a network interface to a specific VM:
+nova interface-attach --net-id <net_id> <server>

cheat/cheatsheets/pip

@@ -0,0 +1,21 @@
+# Search for packages
+pip search SomePackage
+
+# Install some packages
+pip install SomePackage
+
+# Output and install packages in a requirement file
+pip freeze > requirements.txt
+pip install -r requirements.txt
+
+# Show details of a package
+pip show SomePackage
+
+# List outdated packages
+pip list --outdated
+
+# Upgrade all outdated packages, thanks to http://stackoverflow.com/a/3452888
+pip freeze --local | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip install -U
+
+# Install specific version of a package
+pip install -I SomePackage1==1.1.0 'SomePackage2>=1.0.4'

cheat/cheatsheets/rpm

@@ -8,7 +8,12 @@ rpm -e <package>
 rpm -qf </path/to/file>
 
 # To find what files are installed by a package:
+rpm -ql <package>
 rpm -qpl <rpm>
 
+# To find what packages require a package or file:
+rpm -q --whatrequires <package>
+rpm -q --whatrequires <file>
+
 # To list all installed packages:
 rpm -qa

cheat/cheatsheets/unzip

@@ -0,0 +1,8 @@
+# Extract archive
+unzip archive.zip
+
+# Test integrity of archive
+unzip -tq archive.zip
+
+# List files and directories in a file
+unzip -l archive.zip

cheat/cheatsheets/weechat

@@ -0,0 +1,16 @@
+# Set unread marker on all windows
+Ctrl-s Ctrl-u
+
+# Switch buffer left
+Ctrl-p, Alt-left
+# Switch buffer right
+Ctrl-n, Alt-right
+# Next buffer with activity
+Alt-a
+# Switch buffers
+Alt-0...9
+
+# Scroll buffer title
+F9/F10
+# Scroll nick list
+F11/F12

cheat/cheatsheets/wget

@@ -2,7 +2,7 @@
 wget http://path.to.the/file
 
 # To download a file and change its name
-wget http://path.to.the/file -o newname
+wget http://path.to.the/file -O newname
 
 # To download a file into a directory
 wget -P path/to/directory http://path.to.the/file

cheat/cheatsheets/zip

@@ -0,0 +1,5 @@
+# Create zip file
+zip archive.zip file1 directory/
+
+# To list, test and extract zip archives, see unzip
+cheat unzip

setup.py

@@ -3,7 +3,7 @@ import os
 
 setup(
     name         = 'cheat',
-    version      = '2.1.8',
+    version      = '2.1.9',
     author       = 'Chris Lane',
     author_email = 'chris@chris-allen-lane.com',
     license      = 'GPL3',