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Edu #21

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Edu #21

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edwardrodgermartinez Oct 9, 2023
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edwardrodgermartinez Oct 9, 2023
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edwardrodgermartinez Oct 9, 2023
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155 changes: 104 additions & 51 deletions solutions.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -19,10 +19,10 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command: echo \"Hello World\""
]
},
{
Expand All @@ -35,10 +35,10 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command: mkdir new_dir"
]
},
{
Expand All @@ -51,10 +51,10 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command: rm -r new_dir"
]
},
{
Expand All @@ -67,10 +67,12 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command: mkdir lorem-copy\n",
"cd lorem\n",
"cp sed.txt ../lorem-copy/"
]
},
{
Expand All @@ -83,10 +85,10 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command: cp at.txt ../lorem-copy/; cp lorem.txt ../lorem-copy/"
]
},
{
Expand All @@ -99,10 +101,10 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command: cat sed.txt"
]
},
{
Expand All @@ -115,10 +117,10 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command: cat at.txt; cat lorem.txt"
]
},
{
Expand All @@ -131,10 +133,13 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command: \n",
"cd ..\n",
"cd lorem-copy\n",
"head -3 sed.txt"
]
},
{
Expand All @@ -147,10 +152,11 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"tail -3 sed.txt"
]
},
{
Expand All @@ -163,10 +169,13 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"\n",
"echo \"Homo homini lupus\" >> sed.txt\n",
"cat sed.txt (to check)"
]
},
{
Expand All @@ -179,10 +188,11 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"tail -3 sed.txt"
]
},
{
Expand All @@ -195,10 +205,16 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"sed -i -e 's/et/ET/g' at.txt\n",
"\n",
"this works but also creates a new file (at.txt-e) which I can't open\n",
"also adding: \n",
"\n",
"rm at.txt-e"
]
},
{
Expand All @@ -211,10 +227,11 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"whoami"
]
},
{
Expand All @@ -227,10 +244,11 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command: \n",
"pwd"
]
},
{
Expand All @@ -243,10 +261,11 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command: \n",
"git ls-files '*.txt'"
]
},
{
Expand All @@ -259,10 +278,11 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"wc sed.txt"
]
},
{
Expand All @@ -275,10 +295,13 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"cd ..\n",
"cd ..\n",
"find . -name 'lorem*' | wc -l"
]
},
{
Expand All @@ -291,10 +314,14 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"cd lab-bash\n",
"cd lorem\n",
"\n",
"grep -o \"et\" at.txt"
]
},
{
Expand All @@ -307,10 +334,11 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"grep -o \"et\" at.txt | wc -l"
]
},
{
Expand All @@ -323,10 +351,12 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"\n",
"grep 'et' ./lorem-copy/*.* | wc -l\n"
]
},
{
Expand All @@ -346,10 +376,11 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"name=Edu"
]
},
{
Expand All @@ -362,10 +393,11 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"echo $name"
]
},
{
Expand All @@ -378,10 +410,11 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command: \n",
"mkdir $name"
]
},
{
Expand All @@ -394,10 +427,11 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"rm -r $name"
]
},
{
Expand All @@ -414,10 +448,29 @@
]
},
{
"cell_type": "markdown",
"cell_type": "raw",
"metadata": {},
"source": [
"The command:"
"The command:\n",
"\n",
"to print the file names:\n",
"for i in *\n",
"do\n",
" echo $i\n",
"done\n",
"\n",
"length of file names: \n",
"\n",
"for i in *\n",
"do\n",
" ${#i}\n",
"done\n",
"\n",
"to print outputs:\n",
"\n",
"for i in *\n",
"> do echo $i \"has\" ${#i} \"characters length\"\n",
"> done"
]
},
{
Expand Down Expand Up @@ -536,7 +589,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.10.8"
"version": "3.11.4"
},
"nbTranslate": {
"displayLangs": [
Expand Down
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