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Added sed command to delete matching lines in place. Added command to display all matching running processes with full formatting. Tweaked formatting of vim section regarding vimtutor and vim syntax coloring.

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Donne Martin 2015-03-11 20:30:23 -04:00
parent 31c4f3299a
commit 9fd62a73ae
1 changed files with 58 additions and 10 deletions
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68
commands/linux.ipynb
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@ -1,7 +1,7 @@
{
"metadata": {
"name": "",
"signature": "sha256:4515e5f88373961da62945f02e97b93ca0c73478b952696d14d5cd396af307f1"
"signature": "sha256:aa55f3f5af827289e0e805beeac7bc3bafcc5a85403717370daaa909851ea0c4"
},
"nbformat": 3,
"nbformat_minor": 0,
@ -16,7 +16,7 @@
"\n",
"* Disk Usage\n",
"* Splitting Files\n",
"* Grep\n",
"* Grep, Sed\n",
"* Compression\n",
"* Curl\n",
"* View Running Processes\n",
@ -178,14 +178,14 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"## Grep"
"## Grep, Sed"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Check number of files matching \u201c.txt\":"
"List number of files matching \u201c.txt\":"
]
},
{
@ -215,6 +215,23 @@
"metadata": {},
"outputs": []
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Delete matching lines in place:"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"sed -i '/Important Lines: /d\u2019 original_file"
],
"language": "python",
"metadata": {},
"outputs": []
},
{
"cell_type": "markdown",
"metadata": {},
@ -313,6 +330,9 @@
"# Display all running processes\n",
"ps aux | less\n",
"\n",
"# Display all matching running processes with full formatting\n",
"ps -ef | grep python\n",
"\n",
"# See processes run by user dmartin\n",
"ps -u dmartin\n",
"\n",
@ -406,12 +426,40 @@
"Paste the current line: p (P for paste above cursor)\n",
"\n",
"Quit without saving changes: q!\n",
"Write the current file and quit: :wq\n",
"\n",
"# Run the following command to enable the tutorial\n",
"vimtutor\n",
"\n",
"# Run the following commands to enable syntax colors\n",
"Write the current file and quit: :wq"
],
"language": "python",
"metadata": {},
"outputs": []
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Run the following command to enable the tutorial:"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"vimtutor"
],
"language": "python",
"metadata": {},
"outputs": []
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Run the following commands to enable syntax colors:"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"cd ~\n",
"vim .vimrc\n",
"syntax on\n",